diff --git a/pkgs/development/compilers/gcc/11/default.nix b/pkgs/development/compilers/gcc/11/default.nix
index b2330abd4b75..6ad7ce27f257 100644
--- a/pkgs/development/compilers/gcc/11/default.nix
+++ b/pkgs/development/compilers/gcc/11/default.nix
@@ -159,7 +159,7 @@ let majorVersion = "11";
 
 in
 
-stdenv.mkDerivation ({
+lib.pipe (stdenv.mkDerivation ({
   pname = "${crossNameAddon}${name}";
   inherit version;
 
@@ -310,4 +310,6 @@ stdenv.mkDerivation ({
 }
 
 // optionalAttrs (enableMultilib) { dontMoveLib64 = true; }
-)
+))
+[
+]
diff --git a/pkgs/development/compilers/gcc/12/default.nix b/pkgs/development/compilers/gcc/12/default.nix
index 78dc30a34463..b0c7b431031e 100644
--- a/pkgs/development/compilers/gcc/12/default.nix
+++ b/pkgs/development/compilers/gcc/12/default.nix
@@ -194,7 +194,7 @@ let majorVersion = "12";
 
 in
 
-stdenv.mkDerivation ({
+lib.pipe (stdenv.mkDerivation ({
   pname = "${crossNameAddon}${name}";
   inherit version;
 
@@ -344,4 +344,7 @@ stdenv.mkDerivation ({
 }
 
 // optionalAttrs (enableMultilib) { dontMoveLib64 = true; }
-)
+))
+[
+]
+