diff --git a/pkgs/development/compilers/gcc/4.3/default.nix b/pkgs/development/compilers/gcc/4.3/default.nix
index 0ad156c53e5c..6114c960ffdd 100644
--- a/pkgs/development/compilers/gcc/4.3/default.nix
+++ b/pkgs/development/compilers/gcc/4.3/default.nix
@@ -96,6 +96,7 @@ stdenv.mkDerivation ({
     ;
 
   hardening_format = false;
+  hardening_stackprotector = false;
 
   configureFlags = "
     ${if enableMultilib then "" else "--disable-multilib"}