diff --git a/krebs/1systems/arcadeomat/config.nix b/krebs/1systems/arcadeomat/config.nix
index 6a56c2e99..8a2b0202e 100644
--- a/krebs/1systems/arcadeomat/config.nix
+++ b/krebs/1systems/arcadeomat/config.nix
@@ -65,10 +65,10 @@ in
     enable = true;
     wideArea = false;
   };
-
+  environment.systemPackages = with pkgs;[ glxinfo sdlmame ];
   nixpkgs.config.allowUnfree = true;
   hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.legacy_340;
-  boot.kernelPackages = pkgs.linuxPackages_4_4;
+  boot.kernelPackages = pkgs.linuxPackages_5_4;
 
   services.xserver = {
     videoDrivers = [ "nvidia" ];