diff --git a/pkgs/applications/kde-apps-14.12/default.nix b/pkgs/applications/kde-apps-14.12/default.nix
index 555d4d472bcc..b34418401a0a 100644
--- a/pkgs/applications/kde-apps-14.12/default.nix
+++ b/pkgs/applications/kde-apps-14.12/default.nix
@@ -281,10 +281,10 @@ let
         buildInputs = super.kremotecontrol.buildInputs ++ [xlibs.libXtst];
       };
 
-      krfb = with pkgs; super.krfb // {
+      krfb = super.krfb // {
         buildInputs =
           super.krfb.buildInputs
-          ++ [xlibs.libXtst kde4.telepathy.common_internals];
+          ++ [pkgs.xlibs.libXtst kde4.telepathy.common_internals];
       };
 
       libkdcraw = with pkgs; super.libkdcraw // {
diff --git a/pkgs/desktops/kde-4.14/default.nix b/pkgs/desktops/kde-4.14/default.nix
index 2b8e5d313cc7..f11a139aec72 100644
--- a/pkgs/desktops/kde-4.14/default.nix
+++ b/pkgs/desktops/kde-4.14/default.nix
@@ -1,4 +1,4 @@
-{ callPackage, callPackageOrig, stdenv, qt48, release ? "4.14.3" }:
+{ callPackage, callPackageOrig, stdenv, qt48, release ? "4.14.3", kdelibs }:
 
 let
   branch = "4.14";
@@ -27,6 +27,8 @@ kde.modules // kde.individual //
 {
   inherit (kde) manifest modules individual splittedModuleList;
 
+  inherit kdelibs;
+
   akonadi = callPackage ./support/akonadi { };
 
   qt4 = qt48;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1ee388356262..3e1f78f29298 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10841,6 +10841,10 @@ let
   kdeApps_14_12 = recurseIntoAttrs (callPackage ../applications/kde-apps-14.12 {
     kf5 = kf57;
     qt5 = qt54;
+    pkgs = pkgs // {
+      cmake = cmake-3_2;
+    };
+    kde4 = kde4.override { inherit (kdeApps_14_12) kdelibs; };
   });
   kdeApps_stable = kdeApps_14_12;
   kdeApps_latest = kdeApps_14_12;
@@ -12840,6 +12844,7 @@ let
       callPackage = newScope (self // { cmake = cmake-3_2; });
       kde4 = callPackageOrig dir {
         inherit callPackage callPackageOrig;
+        kdelibs = kdeApps_stable.kdelibs;
       };
     in kde4 // {
       inherit kde4;