diff --git a/pkgs/by-name/li/libtpms/package.nix b/pkgs/by-name/li/libtpms/package.nix
index 4deb7b7e261e..744277555714 100644
--- a/pkgs/by-name/li/libtpms/package.nix
+++ b/pkgs/by-name/li/libtpms/package.nix
@@ -19,6 +19,8 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-YKs/XYJ8UItOtSinl28/G9XFVzobFd4ZDKtClQDLXFk=";
   };
 
+  hardeningDisable = [ "strictflexarrays3" ];
+
   nativeBuildInputs = [
     autoreconfHook
     pkg-config