diff --git a/pkgs/development/compilers/gcc/4.6/default.nix b/pkgs/development/compilers/gcc/4.6/default.nix
index faa5bba5e4a..d7d9325ca4f 100644
--- a/pkgs/development/compilers/gcc/4.6/default.nix
+++ b/pkgs/development/compilers/gcc/4.6/default.nix
@@ -462,7 +462,10 @@ stdenv.mkDerivation ({
     # Volunteers needed for the {Cyg,Dar}win ports of *PPL.
     # gnatboot is not available out of linux platforms, so we disable the darwin build
     # for the gnat (ada compiler).
-    platforms = stdenv.lib.platforms.linux ++ optionals (langAda == false) stdenv.lib.platforms.darwin;
+    platforms =
+      stdenv.lib.platforms.linux ++
+      stdenv.lib.platforms.freebsd ++
+      optionals (langAda == false) stdenv.lib.platforms.darwin;
   };
 }