diff --git a/hosts/qemu/default.nix b/hosts/qemu/default.nix
index cb1bc69..2afe3e5 100644
--- a/hosts/qemu/default.nix
+++ b/hosts/qemu/default.nix
@@ -5,8 +5,7 @@
 { config, pkgs, ... }:
 
 {
-    imports =
-    [
+    imports = [
         ../../modules/system.nix
         ../../modules/nix-settings.nix
         ../../modules/vpn.nix
@@ -21,38 +20,25 @@
         ../../modules/plymouth.nix
         ../../modules/file_managers/spacefm.nix
 
-        # Include the results of the hardware scan.
+# Include the results of the hardware scan.
         ./hardware-configuration.nix
     ];
 
-	programs.geary.enable = true;
+    programs.geary.enable = true;
 
-    # Bootloader.
-    boot.loader.grub.enable = true;
-    boot.loader.grub.device = "/dev/sda";
-    #boot.loader.grub.useOSProber = true;
+    boot.loader = {
+        grub = {
+            enable = true;
+            device = "/dev/sda";
+        };
+    };
 
     networking.hostName = "nix-qemu"; # Define your hostname.
 
-    # Enable networking
-    networking.networkmanager.enable = true;
+    hardware.opengl.enable = true;
 
-    # Configure keymap in X11
-    services.xserver.xkb = {
-        layout = "de";
-        variant = "";
-    };
-
-    # Configure console keymap
-    console.keyMap = "de";
-
-    # Enable automatic login for the user.
-    services.getty.autologinUser = "phil";
-
-    # Allow unfree packages
-    nixpkgs.config.allowUnfree = true;
-
-    system.stateVersion = "24.11"; # Did you read the comment?
+    system.stateVersion = "25.11"; # Did you read the comment?
 
 }
 
+