diff --git a/pkgs/development/compilers/llvm/3.5/clang.nix b/pkgs/development/compilers/llvm/3.5/clang.nix
index f2f3d15de17..e4cfd83d010 100644
--- a/pkgs/development/compilers/llvm/3.5/clang.nix
+++ b/pkgs/development/compilers/llvm/3.5/clang.nix
@@ -21,6 +21,11 @@ stdenv.mkDerivation {
 
   patches = [ ./clang-purity.patch ];
 
+  postPatch = ''
+    substituteInPlace lib/Driver/Tools.cpp      --replace       "Args.hasArg(options::OPT_nostdlibinc)" "true"
+    substituteInPlace lib/Driver/ToolChains.cpp --replace "DriverArgs.hasArg(options::OPT_nostdlibinc)" "true"
+  '';
+
   # Clang expects to find LLVMgold in its own prefix
   # Clang expects to find sanitizer libraries in its own prefix
   postInstall = ''