diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
index a2226073fe21..fdf8ac09f98d 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox-beta.nix
@@ -33,7 +33,7 @@ buildMozillaMach rec {
   tests = {
     inherit (nixosTests) firefox-beta;
   };
-  updateScript = callPackage ./update.nix {
+  updateScript = callPackage ../update.nix {
     attrPath = "firefox-beta-unwrapped";
     versionSuffix = "b[0-9]*";
   };
diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
index 0497854f56b4..a8781e765841 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox-devedition.nix
@@ -35,7 +35,7 @@ buildMozillaMach rec {
   tests = {
     inherit (nixosTests) firefox-devedition;
   };
-  updateScript = callPackage ./update.nix {
+  updateScript = callPackage ../update.nix {
     attrPath = "firefox-devedition-unwrapped";
     versionSuffix = "b[0-9]*";
     baseUrl = "https://archive.mozilla.org/pub/devedition/releases/";
diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox-esr-128.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox-esr-128.nix
index 3fa5c6afc375..2fec0fa28714 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox-esr-128.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox-esr-128.nix
@@ -32,7 +32,7 @@ buildMozillaMach rec {
   tests = {
     inherit (nixosTests) firefox-esr-128;
   };
-  updateScript = callPackage ./update.nix {
+  updateScript = callPackage ../update.nix {
     attrPath = "firefox-esr-128-unwrapped";
     versionPrefix = "128";
     versionSuffix = "esr";
diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
index 41da0ebdfce1..b37e1737e779 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
@@ -35,7 +35,7 @@ buildMozillaMach rec {
   tests = {
     inherit (nixosTests) firefox;
   };
-  updateScript = callPackage ./update.nix {
+  updateScript = callPackage ../update.nix {
     attrPath = "firefox-unwrapped";
   };
 }