diff --git a/pkgs/development/compilers/gcc/4.8/default.nix b/pkgs/development/compilers/gcc/4.8/default.nix
index 8865ca7c9550..6357e8f6a0c2 100644
--- a/pkgs/development/compilers/gcc/4.8/default.nix
+++ b/pkgs/development/compilers/gcc/4.8/default.nix
@@ -500,9 +500,9 @@ stdenv.mkDerivation ({
     else null;
 
   passthru =
-    { inherit langC langCC langObjC langObjCpp langAda langFortran langVhdl langGo enableMultilib version; };
+    { inherit langC langCC langObjC langObjCpp langAda langFortran langVhdl langGo version; };
 
-  inherit enableParallelBuilding;
+  inherit enableParallelBuilding enableMultilib;
 
   inherit (stdenv) is64bit;