diff --git a/grammars.nix b/grammars.nix
index 204a103bfc68c..74af07399187b 100644
--- a/grammars.nix
+++ b/grammars.nix
@@ -34,6 +34,9 @@ let
       dontUnpack = true;
       dontConfigure = true;
 
+      hardeningDisable =
+        lib.optionals (stdenv.isAarch64 && stdenv.isDarwin) [ "stackprotector" ];
+
       FLAGS = [
         "-I${src}/src"
         "-g"