diff --git a/nixos/boxes/foureighty.nix b/nixos/boxes/foureighty.nix
index 1e2379f8..910af428 100644
--- a/nixos/boxes/foureighty.nix
+++ b/nixos/boxes/foureighty.nix
@@ -4,6 +4,7 @@
 
   networking.hostName = "foureighty";
   boot = {
+    kernelPackages = pkgs.linuxPackages_latest_hardened;
     extraModulePackages = with config.boot.kernelPackages; [ wireguard ];
     initrd.kernelModules = [ "i915" ];
     initrd.availableKernelModules = [
diff --git a/nixos/boxes/vm.nix b/nixos/boxes/vm.nix
index f4969b1c..fad12cc7 100644
--- a/nixos/boxes/vm.nix
+++ b/nixos/boxes/vm.nix
@@ -6,6 +6,10 @@
   services.xserver.desktopManager.plasma5.enable = lib.mkForce false;
   services.xserver.displayManager.sddm.enable = lib.mkForce false;
 
+  virtualisation.virtualbox.guest.enable = true;
+  virtualisation.virtualbox.guest.x11 = true;
+
+
   imports = [
     <nixpkgs/nixos/modules/installer/virtualbox-demo.nix>
     ../common.nix
diff --git a/nixos/common.nix b/nixos/common.nix
index 26518bf9..54f486d4 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -105,7 +105,6 @@ in
       hardware.sane.enable = true;
       powerManagement.cpuFreqGovernor = (lib.mkForce null);
 
-      boot.kernelPackages = pkgs.linuxPackages_latest_hardened;
 
       nix.gc.automatic = true;
       nix.autoOptimiseStore = true;