diff --git a/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix b/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix
index 6d2490acfa47..4450679983ff 100644
--- a/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix
+++ b/pkgs/stdenv/linux/bootstrap-tools-musl/default.nix
@@ -15,5 +15,10 @@ derivation ({
   langC = true;
   langCC = true;
   isGNU = true;
-  hardeningUnsupportedFlags = [ "fortify3" "zerocallusedregs" "trivialautovarinit" ];
+  hardeningUnsupportedFlags = [
+    "fortify3"
+    "stackclashprotection"
+    "trivialautovarinit"
+    "zerocallusedregs"
+  ];
 } // extraAttrs)