diff --git a/system/hardened.nix b/system/hardened.nix
index 77e9b4e..02dc236 100644
--- a/system/hardened.nix
+++ b/system/hardened.nix
@@ -3,8 +3,13 @@
 with lib; {
   imports = [ "${modulesPath}/profiles/hardened.nix" ];
 
+  # Xbox Controller not working via Bluetooth if enabled
+  security.lockKernelModules = mkOverride 0 false;
+
   boot.loader.systemd-boot.editor = mkDefault false;
 
   # scudo causes Firefox & Tor Browser segfaults
   environment.memoryAllocator.provider = "libc";
+
+  security.allowSimultaneousMultithreading = mkOverride 0 true;
 }