diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6c810d1f4330..94b7c4dbb755 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1822,7 +1822,7 @@ let
       cross = assert crossSystem != null; crossSystem;
     });
 
-  gcc_realCross = gcc45_realCross;
+  gcc_realCross = gcc46_realCross;
 
   gccCrossStageStatic = let
       isMingw = (stdenv.cross.libc == "msvcrt");