diff --git a/pkgs/applications/editors/molsketch/default.nix b/pkgs/applications/editors/molsketch/default.nix
index d688a50f28d3..55db4096ce15 100644
--- a/pkgs/applications/editors/molsketch/default.nix
+++ b/pkgs/applications/editors/molsketch/default.nix
@@ -3,11 +3,11 @@
 , fetchurl
 , cmake
 , pkg-config
+, qttools
 , wrapQtAppsHook
 , hicolor-icon-theme
 , openbabel
 , desktop-file-utils
-, qttranslations
 }:
 
 mkDerivation rec {
@@ -37,12 +37,11 @@ mkDerivation rec {
     mv $out/lib/molsketch/* $out/lib
   '';
 
-  nativeBuildInputs = [ cmake pkg-config wrapQtAppsHook ];
+  nativeBuildInputs = [ cmake pkg-config qttools wrapQtAppsHook ];
   buildInputs = [
     hicolor-icon-theme
     openbabel
     desktop-file-utils
-    qttranslations
   ];
 
   meta = with lib; {
diff --git a/pkgs/applications/emulators/pcsx2/default.nix b/pkgs/applications/emulators/pcsx2/default.nix
index fea7bf17ef7b..1b016e0559dd 100644
--- a/pkgs/applications/emulators/pcsx2/default.nix
+++ b/pkgs/applications/emulators/pcsx2/default.nix
@@ -18,7 +18,6 @@
 , qtbase
 , qtsvg
 , qttools
-, qttranslations
 , qtwayland
 , rapidyaml
 , SDL2
@@ -83,7 +82,6 @@ llvmPackages_16.stdenv.mkDerivation rec {
     qtbase
     qtsvg
     qttools
-    qttranslations
     qtwayland
     rapidyaml
     SDL2
diff --git a/pkgs/applications/gis/openorienteering-mapper/default.nix b/pkgs/applications/gis/openorienteering-mapper/default.nix
index b73fb71f698f..9722c3cb4dee 100644
--- a/pkgs/applications/gis/openorienteering-mapper/default.nix
+++ b/pkgs/applications/gis/openorienteering-mapper/default.nix
@@ -14,8 +14,6 @@
 , qtlocation
 , qtsensors
 , qttools
-, qttranslations
-, substituteAll
 , zlib
 }:
 
@@ -31,11 +29,6 @@ mkDerivation rec {
   };
 
   patches = [
-    # https://github.com/NixOS/nixpkgs/issues/86054
-    (substituteAll {
-      src = ./fix-qttranslations-path.diff;
-      inherit qttranslations;
-    })
     # https://github.com/OpenOrienteering/mapper/pull/1907
     (fetchpatch {
       url = "https://github.com/OpenOrienteering/mapper/commit/bc52aa567e90a58d6963b44d5ae1909f3f841508.patch";
diff --git a/pkgs/applications/gis/openorienteering-mapper/fix-qttranslations-path.diff b/pkgs/applications/gis/openorienteering-mapper/fix-qttranslations-path.diff
deleted file mode 100644
index 06c465a8fb33..000000000000
--- a/pkgs/applications/gis/openorienteering-mapper/fix-qttranslations-path.diff
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git i/src/util/translation_util.cpp w/src/util/translation_util.cpp
-index da03d216..c1f12751 100644
---- i/src/util/translation_util.cpp
-+++ w/src/util/translation_util.cpp
-@@ -103,7 +103,7 @@ TranslationUtil::TranslationUtil(const QString& code, QString translation_file)
- 	}
- 	
- 	QString translation_name = QLatin1String("qt_") + language.code;
--	if (!qt_translator.load(translation_name, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
-+	if (!qt_translator.load(translation_name, QLatin1String("@qttranslations@/translations")))
- 		load(qt_translator, translation_name);
- 	
- 	load(app_translator, translation_file);
diff --git a/pkgs/applications/gis/qmapshack/default.nix b/pkgs/applications/gis/qmapshack/default.nix
index 2665e74ed395..3460f60d2b63 100644
--- a/pkgs/applications/gis/qmapshack/default.nix
+++ b/pkgs/applications/gis/qmapshack/default.nix
@@ -1,5 +1,5 @@
-{ lib, stdenv, fetchFromGitHub, cmake, substituteAll, wrapQtAppsHook
-, qtscript, qttranslations, qtwebengine, gdal, proj, routino, quazip }:
+{ lib, stdenv, fetchFromGitHub, cmake, wrapQtAppsHook
+, qtscript, qtwebengine, gdal, proj, routino, quazip }:
 
 stdenv.mkDerivation rec {
   pname = "qmapshack";
@@ -12,14 +12,6 @@ stdenv.mkDerivation rec {
     hash = "sha256-qG/fiR2J5wQZaR+xvBGjdp3L7viqki2ktkzBUf6fZi8=";
   };
 
-  patches = [
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    (substituteAll {
-      src = ./fix-qttranslations-path.patch;
-      inherit qttranslations;
-    })
-  ];
-
   nativeBuildInputs = [ cmake wrapQtAppsHook ];
 
   buildInputs = [ qtscript qtwebengine gdal proj routino quazip ];
diff --git a/pkgs/applications/gis/qmapshack/fix-qttranslations-path.patch b/pkgs/applications/gis/qmapshack/fix-qttranslations-path.patch
deleted file mode 100644
index 9f05611f5a28..000000000000
--- a/pkgs/applications/gis/qmapshack/fix-qttranslations-path.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-diff --git i/src/qmapshack/setup/CAppSetupLinux.cpp w/src/qmapshack/setup/CAppSetupLinux.cpp
-index 7581ef32..26eba3c8 100644
---- i/src/qmapshack/setup/CAppSetupLinux.cpp
-+++ w/src/qmapshack/setup/CAppSetupLinux.cpp
-@@ -30,7 +30,7 @@ void CAppSetupLinux::initQMapShack() {
-   prepareGdal("", "");
- 
-   // setup translators
--  QString resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-+  QLatin1String resourceDir = QLatin1String("@qttranslations@/translations");
-   QString translationPath = QCoreApplication::applicationDirPath();
-   translationPath.replace(QRegExp("bin$"), "share/qmapshack/translations");
-   prepareTranslator(resourceDir, "qt_");
-diff --git i/src/qmapshack/setup/CAppSetupMac.cpp w/src/qmapshack/setup/CAppSetupMac.cpp
-index 37602802..ae4a5a23 100644
---- i/src/qmapshack/setup/CAppSetupMac.cpp
-+++ w/src/qmapshack/setup/CAppSetupMac.cpp
-@@ -56,7 +56,7 @@ void CAppSetupMac::initQMapShack() {
- 
-   // setup translators
-   QString translationPath = getApplicationDir(relTranslationDir).absolutePath();
--  prepareTranslator(translationPath, "qt_");
-+  prepareTranslator(QLatin1String("@qttranslations@/translations"), "qt_");
-   prepareTranslator(translationPath, "qmapshack_");
- 
-   // load and apply style sheet
-diff --git i/src/qmaptool/setup/CAppSetupLinux.cpp w/src/qmaptool/setup/CAppSetupLinux.cpp
-index b703e7bb..637d653e 100644
---- i/src/qmaptool/setup/CAppSetupLinux.cpp
-+++ w/src/qmaptool/setup/CAppSetupLinux.cpp
-@@ -29,7 +29,7 @@ void CAppSetupLinux::initQMapTool() {
-   prepareGdal("", "");
- 
-   // setup translators
--  QString resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-+  QLatin1String resourceDir = QLatin1String("@qttranslations@/translations");
-   QString translationPath = QCoreApplication::applicationDirPath();
-   translationPath.replace(QRegExp("bin$"), "share/qmaptool/translations");
-   prepareTranslator(resourceDir, "qt_");
-diff --git i/src/qmaptool/setup/CAppSetupMac.cpp w/src/qmaptool/setup/CAppSetupMac.cpp
-index dd68b9c1..84351cf4 100644
---- i/src/qmaptool/setup/CAppSetupMac.cpp
-+++ w/src/qmaptool/setup/CAppSetupMac.cpp
-@@ -57,7 +57,7 @@ void CAppSetupMac::initQMapTool() {
- 
-   // setup translators
-   QString translationPath = getApplicationDir(relTranslationDir).absolutePath();
--  prepareTranslator(translationPath, "qt_");
-+  prepareTranslator(QLatin1String("@qttranslations@/translations"), "qt_");
-   prepareTranslator(translationPath, "qmaptool_");
- 
-   migrateDirContent(defaultCachePath());
-diff --git i/src/qmt_rgb2pct/main.cpp w/src/qmt_rgb2pct/main.cpp
-index 589d3d52..5f7c12f8 100644
---- i/src/qmt_rgb2pct/main.cpp
-+++ w/src/qmt_rgb2pct/main.cpp
-@@ -47,7 +47,7 @@ static void prepareTranslator(QString translationPath, QString translationPrefix
- static void loadTranslations() {
- #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD) || defined(__FreeBSD_kernel__) || defined(__GNU__) || \
-     defined(Q_OS_CYGWIN)
--  QString resourceDir = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-+  QLatin1String resourceDir = QLatin1String("@qttranslations@/translations");
-   QString translationPath = QCoreApplication::applicationDirPath();
-   translationPath.replace(QRegExp("bin$"), "share/" APP_STR "/translations");
-   prepareTranslator(resourceDir, "qt_");
-@@ -58,7 +58,7 @@ static void loadTranslations() {
-   // os x
-   static QString relTranslationDir = "Resources/translations";  // app
-   QString translationPath = getApplicationDir(relTranslationDir).absolutePath();
--  prepareTranslator(translationPath, "qt_");
-+  prepareTranslator(QLatin1String("@qttranslations@/translations"), "qt_");
-   prepareTranslator(translationPath, APP_STR "_");
- #endif
- 
diff --git a/pkgs/applications/misc/birdtray/default.nix b/pkgs/applications/misc/birdtray/default.nix
index f007fb71377b..5ab42d36b3a0 100644
--- a/pkgs/applications/misc/birdtray/default.nix
+++ b/pkgs/applications/misc/birdtray/default.nix
@@ -7,7 +7,6 @@
   , qtbase
   , qttools
   , qtx11extras
-  , qttranslations
 }:
 
 mkDerivation rec {
@@ -21,21 +20,11 @@ mkDerivation rec {
     sha256 = "1469ng6zk0qx0qfsihrnlz1j9i1wk0hx4vqdaplz9mdpyxvmlryk";
   };
 
-  patches = [
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    ./fix-qttranslations-path.diff
-  ];
-
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [
     qtbase qttools qtx11extras
   ];
 
-  postPatch = ''
-    substituteInPlace src/birdtrayapp.cpp \
-      --subst-var-by qttranslations ${qttranslations}
-  '';
-
   # Wayland support is broken.
   # https://github.com/gyunaev/birdtray/issues/113#issuecomment-621742315
   qtWrapperArgs = [ "--set QT_QPA_PLATFORM xcb" ];
diff --git a/pkgs/applications/misc/birdtray/fix-qttranslations-path.diff b/pkgs/applications/misc/birdtray/fix-qttranslations-path.diff
deleted file mode 100644
index 2a379b5e2744..000000000000
--- a/pkgs/applications/misc/birdtray/fix-qttranslations-path.diff
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/birdtrayapp.cpp b/src/birdtrayapp.cpp
-index 847b4d3..3a3709a 100644
---- a/src/birdtrayapp.cpp
-+++ b/src/birdtrayapp.cpp
-@@ -130,7 +130,7 @@ bool BirdtrayApp::loadTranslations() {
-             [](QString path) { return path.append("/translations"); });
-     QLocale locale = QLocale::system();
-     bool success = loadTranslation(
--            qtTranslator, locale, "qt", {QLibraryInfo::location(QLibraryInfo::TranslationsPath)});
-+            qtTranslator, locale, "qt", {QLatin1String("@qttranslations@/translations")});
-     success &= loadTranslation(dynamicTranslator, locale, "dynamic", locations);
-     success &= loadTranslation(mainTranslator, locale, "main", locations);
-     return success;
diff --git a/pkgs/applications/misc/crow-translate/default.nix b/pkgs/applications/misc/crow-translate/default.nix
index 77611e2da43c..9c207dcd77c7 100644
--- a/pkgs/applications/misc/crow-translate/default.nix
+++ b/pkgs/applications/misc/crow-translate/default.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchzip
-, substituteAll
 , cmake
 , extra-cmake-modules
 , qttools
@@ -10,7 +9,6 @@
 , tesseract4
 , qtmultimedia
 , qtx11extras
-, qttranslations
 , wrapQtAppsHook
 , gst_all_1
 , testers
@@ -26,14 +24,6 @@ stdenv.mkDerivation rec {
     hash = "sha256-PvfruCqmTBFLWLeIL9NV6+H2AifXcY97ImHzD1zEs28=";
   };
 
-  patches = [
-    (substituteAll {
-      # See https://github.com/NixOS/nixpkgs/issues/86054
-      src = ./fix-qttranslations-path.patch;
-      inherit qttranslations;
-    })
-  ];
-
   postPatch = ''
     substituteInPlace data/io.crow_translate.CrowTranslate.desktop \
       --replace "Exec=qdbus" "Exec=${lib.getBin qttools}/bin/qdbus"
diff --git a/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch b/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch
deleted file mode 100644
index 65cfbdf1acf2..000000000000
--- a/pkgs/applications/misc/crow-translate/fix-qttranslations-path.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git i/src/settings/appsettings.cpp w/src/settings/appsettings.cpp
-index 32cabfb..aab92ea 100644
---- i/src/settings/appsettings.cpp
-+++ w/src/settings/appsettings.cpp
-@@ -79,7 +79,7 @@ void AppSettings::applyLocale(const QLocale &locale)
-     const QLocale newLocale = locale == defaultLocale() ? QLocale::system() : locale;
-     QLocale::setDefault(newLocale);
-     s_appTranslator.load(newLocale, QStringLiteral(PROJECT_NAME), QStringLiteral("_"), QStandardPaths::locate(QStandardPaths::AppDataLocation, i18nDir, QStandardPaths::LocateDirectory));
--    s_qtTranslator.load(newLocale, QStringLiteral("qt"), QStringLiteral("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    s_qtTranslator.load(newLocale, QStringLiteral("qt"), QStringLiteral("_"), QLatin1String("@qttranslations@/translations"));
- }
- 
- QLocale AppSettings::defaultLocale()
diff --git a/pkgs/applications/misc/edgetx/default.nix b/pkgs/applications/misc/edgetx/default.nix
index 785ad0ba229a..9e7cf60af1a1 100644
--- a/pkgs/applications/misc/edgetx/default.nix
+++ b/pkgs/applications/misc/edgetx/default.nix
@@ -1,6 +1,6 @@
 { lib, mkDerivation, fetchFromGitHub
 , cmake, gcc-arm-embedded, python3Packages
-, qtbase, qtmultimedia, qttranslations, SDL, gtest
+, qtbase, qtmultimedia, qttools, SDL, gtest
 , dfu-util
 }:
 
@@ -16,9 +16,9 @@ mkDerivation rec {
     sha256 = "sha256-bKMAyONy1Udd+2nDVEMrtIsnfqrNuBVMWU7nCqvZ+3E=";
   };
 
-  nativeBuildInputs = [ cmake gcc-arm-embedded python3Packages.pillow ];
+  nativeBuildInputs = [ cmake gcc-arm-embedded python3Packages.pillow qttools ];
 
-  buildInputs = [ qtbase qtmultimedia qttranslations SDL ];
+  buildInputs = [ qtbase qtmultimedia SDL ];
 
   postPatch = ''
     sed -i companion/src/burnconfigdialog.cpp \
@@ -27,7 +27,6 @@ mkDerivation rec {
 
   cmakeFlags = [
     "-DGTEST_ROOT=${gtest.src}/googletest"
-    "-DQT_TRANSLATIONS_DIR=${qttranslations}/translations"
     "-DDFU_UTIL_PATH=${dfu-util}/bin/dfu-util"
     # file RPATH_CHANGE could not write new RPATH
     "-DCMAKE_SKIP_BUILD_RPATH=ON"
diff --git a/pkgs/applications/misc/gpsbabel/default.nix b/pkgs/applications/misc/gpsbabel/default.nix
index 60a1e40a614e..0898c3ccee9a 100644
--- a/pkgs/applications/misc/gpsbabel/default.nix
+++ b/pkgs/applications/misc/gpsbabel/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, fetchurl, pkg-config, which
-, qtbase, qmake, qttools, qttranslations, wrapQtAppsHook
+, qmake, qttools, wrapQtAppsHook
 , libusb1, shapelib, zlib
 , withGUI ? false, qtserialport
 , withMapPreview ? (!stdenv.isDarwin), qtwebengine
@@ -21,11 +21,6 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     patchShebangs testo
-  '' + lib.optionalString withGUI ''
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    substituteInPlace gui/mainwindow.cc \
-      --replace 'QLibraryInfo::location(QLibraryInfo::TranslationsPath)' \
-                'QLatin1String("${qttranslations}/translations")'
   '' + lib.optionalString withDoc ''
     substituteInPlace gbversion.h.qmake.in \
       --replace /usr/share/doc $doc/share/doc
diff --git a/pkgs/applications/misc/gpxlab/default.nix b/pkgs/applications/misc/gpxlab/default.nix
index 8d2b95ea4f31..9d3d7c27ec8c 100644
--- a/pkgs/applications/misc/gpxlab/default.nix
+++ b/pkgs/applications/misc/gpxlab/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, mkDerivation, lib, fetchFromGitHub, substituteAll
-, qmake, qttools, qttranslations
+{ stdenv, mkDerivation, lib, fetchFromGitHub
+, qmake, qttools
 }:
 
 mkDerivation rec {
@@ -13,12 +13,6 @@ mkDerivation rec {
     sha256 = "080vnwcciqblfrbfyz9gjhl2lqw1hkdpbgr5qfrlyglkd4ynjd84";
   };
 
-  patches = (substituteAll {
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    src = ./fix-qttranslations-path.patch;
-    inherit qttranslations;
-  });
-
   nativeBuildInputs = [ qmake qttools ];
 
   preConfigure = ''
diff --git a/pkgs/applications/misc/gpxlab/fix-qttranslations-path.patch b/pkgs/applications/misc/gpxlab/fix-qttranslations-path.patch
deleted file mode 100644
index 8dcba75d764f..000000000000
--- a/pkgs/applications/misc/gpxlab/fix-qttranslations-path.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git i/GPXLab/main.cpp w/GPXLab/main.cpp
-index b12d2dd..58d37c5 100644
---- i/GPXLab/main.cpp
-+++ w/GPXLab/main.cpp
-@@ -19,10 +19,10 @@ int main(int argc, char *argv[])
-     app.installTranslator(&gpxlab);
- 
-     QTranslator qt;
--#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
-+#if defined(Q_OS_WIN32)
-     qt.load(QLocale::system(), "qt", "_", TRANSLATIONS_DIR);
- #else
--    qt.load(QLocale::system(), "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    qt.load(QLocale::system(), "qt", "_", QLatin1String("@qttranslations@/translations"));
- #endif
-     app.installTranslator(&qt);
- 
diff --git a/pkgs/applications/misc/gpxsee/default.nix b/pkgs/applications/misc/gpxsee/default.nix
index 694323df82d9..c08deed34db0 100644
--- a/pkgs/applications/misc/gpxsee/default.nix
+++ b/pkgs/applications/misc/gpxsee/default.nix
@@ -3,10 +3,8 @@
 , fetchFromGitHub
 , qmake
 , nix-update-script
-, substituteAll
 , qtbase
 , qttools
-, qttranslations
 , qtlocation ? null # qt5 only
 , qtpositioning ? null # qt6 only
 , qtpbfimageplugin
@@ -31,12 +29,6 @@ stdenv.mkDerivation rec {
     hash = "sha256-Zf2eyDx5QK69W6HNz/IGGHkX2qCDnxYsU8KLCgU9teY=";
   };
 
-  patches = (substituteAll {
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    src = ./fix-qttranslations-path.diff;
-    inherit qttranslations;
-  });
-
   buildInputs = [ qtpbfimageplugin qtserialport ]
     ++ (if isQt6 then [
     qtbase
diff --git a/pkgs/applications/misc/gpxsee/fix-qttranslations-path.diff b/pkgs/applications/misc/gpxsee/fix-qttranslations-path.diff
deleted file mode 100644
index 757d9b8c6571..000000000000
--- a/pkgs/applications/misc/gpxsee/fix-qttranslations-path.diff
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git i/src/GUI/app.cpp w/src/GUI/app.cpp
-index 37e9d3f..d4a065c 100644
---- i/src/GUI/app.cpp
-+++ w/src/GUI/app.cpp
-@@ -35,11 +35,10 @@ App::App(int &argc, char **argv) : QApplication(argc, argv)
- 		installTranslator(gpxsee);
- 
- 	QTranslator *qt = new QTranslator(this);
--#if defined(Q_OS_WIN32) || defined(Q_OS_MAC)
-+#if defined(Q_OS_WIN32)
- 	if (qt->load(QLocale::system(), "qt", "_", ProgramPaths::translationsDir()))
- #else // Q_OS_WIN32 || Q_OS_MAC
--	if (qt->load(QLocale::system(), "qt", "_", QLibraryInfo::location(
--	  QLibraryInfo::TranslationsPath)))
-+	if (qt->load(QLocale::system(), "qt", "_", QLatin1String("@qttranslations@/translations")))
- #endif // Q_OS_WIN32 || Q_OS_MAC
- 		installTranslator(qt);
- 
diff --git a/pkgs/applications/misc/merkaartor/default.nix b/pkgs/applications/misc/merkaartor/default.nix
index c8ac515571c7..9d474ca91f04 100644
--- a/pkgs/applications/misc/merkaartor/default.nix
+++ b/pkgs/applications/misc/merkaartor/default.nix
@@ -5,7 +5,6 @@
 , qmake
 , qttools
 , wrapQtAppsHook
-, qttranslations
 , gdal
 , proj
 , qtsvg
@@ -48,7 +47,6 @@ stdenv.mkDerivation rec {
   '';
 
   qmakeFlags = [
-    "TRANSDIR_SYSTEM=${qttranslations}/translations"
     "USEWEBENGINE=1"
   ] ++ lib.optional withGeoimage "GEOIMAGE=1"
     ++ lib.optional withGpsdlib "GPSDLIB=1"
diff --git a/pkgs/applications/misc/opentx/default.nix b/pkgs/applications/misc/opentx/default.nix
index e9a526a1f65f..0634c03e7bd7 100644
--- a/pkgs/applications/misc/opentx/default.nix
+++ b/pkgs/applications/misc/opentx/default.nix
@@ -1,6 +1,6 @@
 { lib, mkDerivation, fetchFromGitHub
 , cmake, gcc-arm-embedded, python3Packages
-, qtbase, qtmultimedia, qttranslations, SDL, gtest
+, qtbase, qtmultimedia, qttools, SDL, gtest
 , dfu-util, avrdude
 }:
 
@@ -15,9 +15,9 @@ mkDerivation rec {
     sha256 = "sha256-F3zykJhKuIpLQSTjn7mcdjEmgRAlwCZpkTaKQR9ve3g=";
   };
 
-  nativeBuildInputs = [ cmake gcc-arm-embedded python3Packages.pillow ];
+  nativeBuildInputs = [ cmake gcc-arm-embedded python3Packages.pillow qttools ];
 
-  buildInputs = [ qtbase qtmultimedia qttranslations SDL ];
+  buildInputs = [ qtbase qtmultimedia SDL ];
 
   postPatch = ''
     sed -i companion/src/burnconfigdialog.cpp \
@@ -27,7 +27,6 @@ mkDerivation rec {
 
   cmakeFlags = [
     "-DGTEST_ROOT=${gtest.src}/googletest"
-    "-DQT_TRANSLATIONS_DIR=${qttranslations}/translations"
     # XXX I would prefer to include these here, though we will need to file a bug upstream to get that changed.
     #"-DDFU_UTIL_PATH=${dfu-util}/bin/dfu-util"
     #"-DAVRDUDE_PATH=${avrdude}/bin/avrdude"
diff --git a/pkgs/applications/misc/ubpm/default.nix b/pkgs/applications/misc/ubpm/default.nix
index a9053374c7af..6e0d7f7f25f5 100644
--- a/pkgs/applications/misc/ubpm/default.nix
+++ b/pkgs/applications/misc/ubpm/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, fetchFromGitea, qmake, qttools, qtbase, qtserialport
-, qtconnectivity, qtcharts, qttranslations, wrapQtAppsHook }:
+, qtconnectivity, qtcharts, wrapQtAppsHook }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "ubpm";
@@ -15,7 +15,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   postPatch = ''
     substituteInPlace sources/mainapp/mainapp.pro \
-      --replace '$$[QT_INSTALL_TRANSLATIONS]' '${qttranslations}/translations' \
       --replace 'INSTALLDIR = /tmp/ubpm.AppDir' "INSTALLDIR = $out" \
       --replace '/usr/bin' '/bin' \
       --replace 'INSTALLS += target translations themes devices help lin' 'INSTALLS += target translations themes devices help'
@@ -40,7 +39,7 @@ stdenv.mkDerivation (finalAttrs: {
   # *.so plugins are being wrapped automatically which breaks them
   dontWrapQtApps = true;
 
-  buildInputs = [ qtbase qtserialport qtconnectivity qtcharts qttranslations ];
+  buildInputs = [ qtbase qtserialport qtconnectivity qtcharts ];
 
   meta = with lib; {
     homepage = "https://codeberg.org/LazyT/ubpm";
diff --git a/pkgs/applications/misc/valentina/default.nix b/pkgs/applications/misc/valentina/default.nix
index f5cd55c534c3..c00159c0c64d 100644
--- a/pkgs/applications/misc/valentina/default.nix
+++ b/pkgs/applications/misc/valentina/default.nix
@@ -1,6 +1,6 @@
-{ lib, stdenv, fetchFromGitLab, substituteAll, installShellFiles
+{ lib, stdenv, fetchFromGitLab, installShellFiles
 , qmake, qttools
-, qtsvg, qttranslations, qtxmlpatterns
+, qtsvg, qtxmlpatterns
 , wrapQtAppsHook
 }:
 
@@ -15,12 +15,6 @@ stdenv.mkDerivation rec {
     hash = "sha256-N9fC2tCP4TVNncatHaz5W5Mp3jOmAcEWYCl30+0myaE=";
   };
 
-  patches = (substituteAll {
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    src = ./fix-qttranslations-path.patch;
-    inherit qttranslations;
-  });
-
   postPatch = ''
     substituteInPlace src/app/translations.pri \
       --replace '$$[QT_INSTALL_BINS]/$$LRELEASE' '${lib.getDev qttools}/bin/lrelease'
diff --git a/pkgs/applications/misc/valentina/fix-qttranslations-path.patch b/pkgs/applications/misc/valentina/fix-qttranslations-path.patch
deleted file mode 100644
index de3fe05cc8b0..000000000000
--- a/pkgs/applications/misc/valentina/fix-qttranslations-path.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-diff --git i/src/libs/vmisc/vabstractapplication.cpp w/src/libs/vmisc/vabstractapplication.cpp
-index b64817bab..5f9aa3518 100644
---- i/src/libs/vmisc/vabstractapplication.cpp
-+++ w/src/libs/vmisc/vabstractapplication.cpp
-@@ -221,26 +221,26 @@ void VAbstractApplication::LoadTranslation(const QString &locale)
-     ClearTranslation();
- 
-     qtTranslator = new QTranslator(this);
--#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
-+#if defined(Q_OS_WIN)
-     qtTranslator->load("qt_" + locale, translationsPath(locale));
- #else
--    qtTranslator->load("qt_" + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    qtTranslator->load("qt_" + locale, QLatin1String("@qttranslations@/translations"));
- #endif
-     installTranslator(qtTranslator);
- 
-     qtxmlTranslator = new QTranslator(this);
--#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
-+#if defined(Q_OS_WIN)
-     qtxmlTranslator->load("qtxmlpatterns_" + locale, translationsPath(locale));
- #else
--    qtxmlTranslator->load("qtxmlpatterns_" + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    qtxmlTranslator->load("qtxmlpatterns_" + locale, QLatin1String("@qttranslations@/translations"));
- #endif
-     installTranslator(qtxmlTranslator);
- 
-     qtBaseTranslator = new QTranslator(this);
--#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
-+#if defined(Q_OS_WIN)
-     qtBaseTranslator->load("qtbase_" + locale, translationsPath(locale));
- #else
--    qtBaseTranslator->load("qtbase_" + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+    qtBaseTranslator->load("qtbase_" + locale, QLatin1String("@qttranslations@/translations"));
- #endif
-     installTranslator(qtBaseTranslator);
- 
diff --git a/pkgs/applications/networking/instant-messengers/linphone/default.nix b/pkgs/applications/networking/instant-messengers/linphone/default.nix
index 0002e1d57de5..ebf3341e309a 100644
--- a/pkgs/applications/networking/instant-messengers/linphone/default.nix
+++ b/pkgs/applications/networking/instant-messengers/linphone/default.nix
@@ -12,7 +12,7 @@
 , mkDerivation
 , qtgraphicaleffects
 , qtquickcontrols2
-, qttranslations
+, qttools
 }:
 
 # How to update Linphone? (The Qt desktop app)
@@ -73,11 +73,11 @@ mkDerivation rec {
     minizip-ng
     qtgraphicaleffects
     qtquickcontrols2
-    qttranslations
   ];
 
   nativeBuildInputs = [
     cmake
+    qttools
   ];
 
   cmakeFlags = [
diff --git a/pkgs/applications/networking/instant-messengers/qtox/default.nix b/pkgs/applications/networking/instant-messengers/qtox/default.nix
index 659b6411b48a..8273a6fdbc6d 100644
--- a/pkgs/applications/networking/instant-messengers/qtox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/qtox/default.nix
@@ -12,7 +12,6 @@
 , qtbase
 , qtsvg
 , qttools
-, qttranslations
 , ffmpeg
 , filter-audio
 , libexif
@@ -44,7 +43,6 @@ mkDerivation rec {
     libXScrnSaver
     qtbase
     qtsvg
-    qttranslations
     ffmpeg
     filter-audio
     libexif
diff --git a/pkgs/applications/networking/mailreaders/trojita/default.nix b/pkgs/applications/networking/mailreaders/trojita/default.nix
index cd0a61f6636d..395e9b0f4e3f 100644
--- a/pkgs/applications/networking/mailreaders/trojita/default.nix
+++ b/pkgs/applications/networking/mailreaders/trojita/default.nix
@@ -16,8 +16,6 @@
 , qtkeychain
 , qttools
 , qtwebkit
-, qttranslations
-, substituteAll
 , withI18n ? false
 }:
 
@@ -39,12 +37,6 @@ in mkDerivation rec {
     sha256 = "sha256-15G9YjT3qBKbeOKfb/IgXOO+DaJaTULP9NJn/MFYZS8=";
   };
 
-  patches = (substituteAll {
-    # See https://github.com/NixOS/nixpkgs/issues/86054
-    src = ./fix-qttranslations-path.patch;
-    inherit qttranslations;
-  });
-
   buildInputs = [
     akonadi-contacts
     gpgme
diff --git a/pkgs/applications/networking/mailreaders/trojita/fix-qttranslations-path.patch b/pkgs/applications/networking/mailreaders/trojita/fix-qttranslations-path.patch
deleted file mode 100644
index c4eac3956508..000000000000
--- a/pkgs/applications/networking/mailreaders/trojita/fix-qttranslations-path.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git i/src/Gui/main.cpp w/src/Gui/main.cpp
-index 851db4f1..e997f46e 100644
---- i/src/Gui/main.cpp
-+++ w/src/Gui/main.cpp
-@@ -52,7 +52,7 @@ int main(int argc, char **argv)
- 
-     QTranslator qtTranslator;
-     qtTranslator.load(QLatin1String("qt_") + QLocale::system().name(),
--                      QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-+                      QLatin1String("@qttranslations@/translations"));
-     app.installTranslator(&qtTranslator);
- 
-     QLatin1String localeSuffix("/locale");
diff --git a/pkgs/applications/office/PageEdit/default.nix b/pkgs/applications/office/PageEdit/default.nix
index b95eb6cb51e4..858995c05fa7 100644
--- a/pkgs/applications/office/PageEdit/default.nix
+++ b/pkgs/applications/office/PageEdit/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, qtsvg, qtwebengine, qttranslations, wrapQtAppsHook }:
+{ lib, stdenv, fetchFromGitHub, cmake, qtsvg, qtwebengine, wrapQtAppsHook, qttools }:
 
 stdenv.mkDerivation rec {
   pname = "pageedit";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     hash = "sha256-naoflFANeMwabbdrNL3+ndvEXYT4Yqf+Mo77HcCexHE=";
   };
 
-  nativeBuildInputs = [ cmake qttranslations wrapQtAppsHook ];
+  nativeBuildInputs = [ cmake wrapQtAppsHook qttools ];
   propagatedBuildInputs = [ qtsvg qtwebengine ];
   cmakeFlags = [ "-DINSTALL_BUNDLED_DICTS=0" ];
 
diff --git a/pkgs/applications/science/astronomy/stellarium/default.nix b/pkgs/applications/science/astronomy/stellarium/default.nix
index 00b36de28089..e2e1cda4c259 100644
--- a/pkgs/applications/science/astronomy/stellarium/default.nix
+++ b/pkgs/applications/science/astronomy/stellarium/default.nix
@@ -11,13 +11,13 @@
 , qtpositioning
 , qtmultimedia
 , qtserialport
-, qttranslations
 , qtwayland
 , qtwebengine
 , calcmysky
 , qxlsx
 , indilib
 , libnova
+, qttools
 }:
 
 stdenv.mkDerivation rec {
@@ -52,6 +52,7 @@ stdenv.mkDerivation rec {
     perl
     wrapGAppsHook
     wrapQtAppsHook
+    qttools
   ];
 
   buildInputs = [
@@ -60,7 +61,6 @@ stdenv.mkDerivation rec {
     qtpositioning
     qtmultimedia
     qtserialport
-    qttranslations
     qtwebengine
     calcmysky
     qxlsx
diff --git a/pkgs/development/libraries/kdb/default.nix b/pkgs/development/libraries/kdb/default.nix
index 5ab33fcf46fd..f9aa5dc369c6 100644
--- a/pkgs/development/libraries/kdb/default.nix
+++ b/pkgs/development/libraries/kdb/default.nix
@@ -4,12 +4,12 @@
 , fetchpatch
 , extra-cmake-modules
 , qtbase
-, qttranslations
 , kcoreaddons
 , python3
 , sqlite
 , postgresql
 , libmysqlclient
+, qttools
 }:
 
 mkDerivation rec {
@@ -34,9 +34,9 @@ mkDerivation rec {
     })
   ];
 
-  nativeBuildInputs = [ extra-cmake-modules ];
+  nativeBuildInputs = [ extra-cmake-modules qttools ];
 
-  buildInputs = [ qttranslations kcoreaddons python3 sqlite postgresql libmysqlclient ];
+  buildInputs = [ kcoreaddons python3 sqlite postgresql libmysqlclient ];
 
   propagatedBuildInputs = [ qtbase ];
 
diff --git a/pkgs/development/libraries/kde-frameworks/kirigami2.nix b/pkgs/development/libraries/kde-frameworks/kirigami2.nix
index 281a490bf90a..a47182fda5e5 100644
--- a/pkgs/development/libraries/kde-frameworks/kirigami2.nix
+++ b/pkgs/development/libraries/kde-frameworks/kirigami2.nix
@@ -1,8 +1,8 @@
-{ mkDerivation, extra-cmake-modules, qtbase, qtquickcontrols2, qttranslations, qtgraphicaleffects }:
+{ mkDerivation, extra-cmake-modules, qtbase, qtquickcontrols2, qtgraphicaleffects, qttools }:
 
 mkDerivation {
   pname = "kirigami2";
-  nativeBuildInputs = [ extra-cmake-modules ];
-  buildInputs = [ qtbase qtquickcontrols2 qttranslations qtgraphicaleffects ];
+  nativeBuildInputs = [ extra-cmake-modules qttools ];
+  buildInputs = [ qtbase qtquickcontrols2 qtgraphicaleffects ];
   outputs = [ "out" "dev" ];
 }
diff --git a/pkgs/games/qgo/default.nix b/pkgs/games/qgo/default.nix
index cc28ebc63f3c..ec7986c6a36b 100644
--- a/pkgs/games/qgo/default.nix
+++ b/pkgs/games/qgo/default.nix
@@ -4,7 +4,7 @@
 , qmake
 , qtbase
 , qtmultimedia
-, qttranslations
+, qttools
 }:
 
 mkDerivation {
@@ -41,6 +41,6 @@ mkDerivation {
   postPatch = ''
     sed -i 's|@out@|'"''${out}"'|g' src/src.pro src/defines.h
   '';
-  nativeBuildInputs = [ qmake ];
-  buildInputs = [ qtbase qtmultimedia qttranslations ];
+  nativeBuildInputs = [ qmake qttools ];
+  buildInputs = [ qtbase qtmultimedia ];
 }
diff --git a/pkgs/tools/misc/ksnip/default.nix b/pkgs/tools/misc/ksnip/default.nix
index 853db8ab45a5..bae675b49599 100644
--- a/pkgs/tools/misc/ksnip/default.nix
+++ b/pkgs/tools/misc/ksnip/default.nix
@@ -7,7 +7,7 @@
 , kimageannotator
 , wrapQtAppsHook
 , qtsvg
-, qttranslations
+, qttools
 , qtx11extras
 }:
 
@@ -26,13 +26,13 @@ stdenv.mkDerivation rec {
     cmake
     extra-cmake-modules
     wrapQtAppsHook
+    qttools
   ];
 
   buildInputs = [
     kcolorpicker
     kimageannotator
     qtsvg
-    qttranslations
     qtx11extras
   ];
 
diff --git a/pkgs/tools/security/nitrokey-app/default.nix b/pkgs/tools/security/nitrokey-app/default.nix
index 8f8991801f7c..d48047a7b1c6 100644
--- a/pkgs/tools/security/nitrokey-app/default.nix
+++ b/pkgs/tools/security/nitrokey-app/default.nix
@@ -3,10 +3,10 @@
 , cmake
 , fetchFromGitHub
 , pkg-config
-, qttranslations
 , wrapQtAppsHook
 , libnitrokey
 , cppcodec
+, qttools
 }:
 
 stdenv.mkDerivation rec {
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     cmake
     pkg-config
     wrapQtAppsHook
-    qttranslations
+    qttools
   ];
 
   cmakeFlags = [
diff --git a/pkgs/tools/security/qdigidoc/default.nix b/pkgs/tools/security/qdigidoc/default.nix
index 19ce14f915aa..8a8fa4496c38 100644
--- a/pkgs/tools/security/qdigidoc/default.nix
+++ b/pkgs/tools/security/qdigidoc/default.nix
@@ -10,8 +10,8 @@
 , openssl
 , pcsclite
 , qtbase
-, qttranslations
 , qtsvg
+, qttools
 }:
 
 mkDerivation rec {
@@ -29,7 +29,7 @@ mkDerivation rec {
     sha256 = "1cikz36w9phgczcqnwk4k3mx3kk919wy2327jksmfa4cjfjq4a8d";
   };
 
-  nativeBuildInputs = [ cmake gettext pkg-config ];
+  nativeBuildInputs = [ cmake gettext pkg-config qttools ];
 
   postPatch = ''
     substituteInPlace client/CMakeLists.txt \
@@ -44,7 +44,6 @@ mkDerivation rec {
     pcsclite
     qtbase
     qtsvg
-    qttranslations
   ];
 
   # qdigidoc4's `QPKCS11::reload()` dlopen()s "opensc-pkcs11.so" in QLibrary,
diff --git a/pkgs/tools/security/web-eid-app/default.nix b/pkgs/tools/security/web-eid-app/default.nix
index f392fb0147bd..3c89790e2ffc 100644
--- a/pkgs/tools/security/web-eid-app/default.nix
+++ b/pkgs/tools/security/web-eid-app/default.nix
@@ -5,7 +5,7 @@
 , gtest
 , pcsclite
 , pkg-config
-, qttranslations
+, qttools
 }:
 
 mkDerivation rec {
@@ -23,12 +23,12 @@ mkDerivation rec {
   nativeBuildInputs = [
     cmake
     pkg-config
+    qttools
   ];
 
   buildInputs = [
     gtest # required during build of lib/libelectronic-id/lib/libpcsc-cpp
     pcsclite
-    qttranslations
   ];
 
   meta = with lib; {