diff --git a/pkgs/development/compilers/go/1.4.nix b/pkgs/development/compilers/go/1.4.nix
index 0d2d2ae2857..542fcba2144 100644
--- a/pkgs/development/compilers/go/1.4.nix
+++ b/pkgs/development/compilers/go/1.4.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ pcre ];
   propagatedBuildInputs = lib.optional stdenv.isDarwin Security;
 
-  #hardening_all = false;
+  hardening_stackprotector = false;
 
   # I'm not sure what go wants from its 'src', but the go installation manual
   # describes an installation keeping the src.
diff --git a/pkgs/development/compilers/go/1.5.nix b/pkgs/development/compilers/go/1.5.nix
index 750aec567a8..4928bacaebd 100644
--- a/pkgs/development/compilers/go/1.5.nix
+++ b/pkgs/development/compilers/go/1.5.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     Security Foundation
   ];
 
-  #hardening_all = false;
+  hardening_stackprotector = false;
 
   # I'm not sure what go wants from its 'src', but the go installation manual
   # describes an installation keeping the src.