diff --git a/flake.nix b/flake.nix
index 110994e..853c443 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,9 +8,7 @@
 
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     # separate inputs to lock some packages
-    # locked - stuff to be updated very unfrequently
     # fresh - mostly desktop apps
-    nixpkgs-locked.url = "github:NixOS/nixpkgs/nixos-unstable";
     nixpkgs-fresh.url = "github:NixOS/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-23.11";
     # nix-index-database.url = "github:nix-community/nix-index-database";
@@ -31,7 +29,6 @@
 
   outputs = inputs@{
     nixpkgs,
-    nixpkgs-locked,
     nixpkgs-fresh,
     nixpkgs-stable,
     # nix-index-database,
@@ -42,17 +39,6 @@
   }: 
   let
     system = "x86_64-linux";
-    overlay-locked = final: prev: 
-    let
-      locked = import nixpkgs-locked {
-        inherit system;
-        config.allowUnfree = true;
-      };
-    in
-    {
-      inherit locked;
-      virtualbox = locked.virtualbox;
-    };
     overlay-fresh = final: prev: {
       fresh = import nixpkgs-fresh {
         inherit system;
@@ -73,7 +59,6 @@
     #   glfw = final.stable.glfw;
     # };
     my-overlays = [
-      overlay-locked
       overlay-fresh
       overlay-stable
       overlay-vaapiIntel
@@ -88,12 +73,6 @@
       };
       modules = [
         ({ config, pkgs, ... }: { nixpkgs.overlays = my-overlays; })
-        {
-          disabledModules = [ "virtualisation/virtualbox-host.nix" ];
-          imports = [
-            (nixpkgs-locked + "/nixos/modules/virtualisation/virtualbox-host.nix")
-          ];
-        }
         # nur.nixosModules.nur
         # inputs.nh.nixosModules.default
         ./hosts/laptop/configuration.nix
diff --git a/hosts/laptop/configuration.nix b/hosts/laptop/configuration.nix
index 6fa9818..f37a966 100644
--- a/hosts/laptop/configuration.nix
+++ b/hosts/laptop/configuration.nix
@@ -166,7 +166,6 @@ in
   virtualisation.waydroid.enable = true;
   virtualisation.virtualbox.host.enable = true;
   virtualisation.virtualbox.host.package = pkgs.virtualbox;
-  virtualisation.virtualbox.host.enableExtensionPack = true;
   users.extraGroups.vboxusers.members = [ "lgm" ];
 
   networking.hostName = "lgm-nixos"; # Define your hostname.