diff --git a/flake.lock b/flake.lock
index 830574b..ec76b6d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1754886238,
-        "narHash": "sha256-LTQomWOwG70lZR+78ZYSZ9sYELWNq3HJ7/tdHzfif/s=",
+        "lastModified": 1756022458,
+        "narHash": "sha256-J1i35r4HfNDdPpwL0vOBaZopQudAUVtartEerc1Jryc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "0d492b89d1993579e63b9dbdaed17fd7824834da",
+        "rev": "9e3a33c0bcbc25619e540b9dfea372282f8a9740",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1754564048,
-        "narHash": "sha256-dz303vGuzWjzOPOaYkS9xSW+B93PSAJxvBd6CambXVA=",
+        "lastModified": 1755330281,
+        "narHash": "sha256-aJHFJWP9AuI8jUGzI77LYcSlkA9wJnOIg4ZqftwNGXA=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "26ed7a0d4b8741fe1ef1ee6fa64453ca056ce113",
+        "rev": "3dac8a872557e0ca8c083cdcfc2f218d18e113b0",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1754725699,
-        "narHash": "sha256-iAcj9T/Y+3DBy2J0N+yF9XQQQ8IEb5swLFzs23CdP88=",
+        "lastModified": 1755615617,
+        "narHash": "sha256-HMwfAJBdrr8wXAkbGhtcby1zGFvs+StOp19xNsbqdOg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "85dbfc7aaf52ecb755f87e577ddbe6dbbdbc1054",
+        "rev": "20075955deac2583bb12f07151c2df830ef346b4",
         "type": "github"
       },
       "original": {
diff --git a/hosts/desktop/configuration.nix b/hosts/desktop/configuration.nix
index 9812fa8..4df142c 100644
--- a/hosts/desktop/configuration.nix
+++ b/hosts/desktop/configuration.nix
@@ -7,8 +7,7 @@
   imports = [
     # Include the results of the hardware scan.
     ./hardware-configuration.nix
-    inputs.home-manager.nixosModules.default
-    ../../modules/nixos/cosmic.nix
+    ../../modules/nixos/common.nix
   ];
   # Bootloader.
   boot.loader = {
@@ -29,61 +28,6 @@
 
   networking.hostName = "desktop"; # Define your hostname.
 
-  nix.settings.experimental-features = ["nix-command" "flakes"];
-
-  # Enable networking
-  networking.networkmanager.enable = true;
-
-  # Set your time zone.
-  time.timeZone = "Europe/Stockholm";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "sv_SE.UTF-8";
-    LC_IDENTIFICATION = "sv_SE.UTF-8";
-    LC_MEASUREMENT = "sv_SE.UTF-8";
-    LC_MONETARY = "sv_SE.UTF-8";
-    LC_NAME = "sv_SE.UTF-8";
-    LC_NUMERIC = "sv_SE.UTF-8";
-    LC_PAPER = "sv_SE.UTF-8";
-    LC_TELEPHONE = "sv_SE.UTF-8";
-    LC_TIME = "sv_SE.UTF-8";
-  };
-
-  # Configure keymap in X11
-  services.xserver.xkb = {
-    layout = "se";
-    variant = "";
-  };
-
-  # Configure console keymap
-  console.keyMap = "sv-latin1";
-
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
-
-  # Enable sound with pipewire.
-  services.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-  };
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users.bruhng = {
-    isNormalUser = true;
-    description = "Gustav Bruhn";
-    extraGroups = ["networkmanager" "wheel"];
-  };
-
-  programs.zsh.enable = true;
-  users.defaultUserShell = pkgs.zsh;
-
   home-manager = {
     extraSpecialArgs = {inherit inputs;};
     users = {
@@ -91,32 +35,5 @@
     };
   };
 
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
-  environment.systemPackages = with pkgs; [
-    nil
-    discord
-    alejandra
-    inputs.zen-browser.packages.${pkgs.system}.default
-    tmux
-    fastfetch
-    nmap
-    spotify
-    evince
-    loupe
-  ];
-
-  programs.steam.enable = true;
-
-  # List services that you want to enable:
-  services.fwupd.enable = true;
-  security.polkit.enable = true;
-
-  # fonts
-  fonts.packages = with pkgs; [
-    nerd-fonts.jetbrains-mono
-  ];
-
   system.stateVersion = "25.05"; # Do not channge
 }
diff --git a/modules/nixos/common.nix b/modules/nixos/common.nix
new file mode 100644
index 0000000..5450cd7
--- /dev/null
+++ b/modules/nixos/common.nix
@@ -0,0 +1,98 @@
+
+{
+  config,
+  pkgs,
+  inputs,
+  ...
+}: {
+  imports = [
+    inputs.home-manager.nixosModules.default
+    ../../modules/nixos/cosmic.nix
+  ];
+
+
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Stockholm";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "sv_SE.UTF-8";
+    LC_IDENTIFICATION = "sv_SE.UTF-8";
+    LC_MEASUREMENT = "sv_SE.UTF-8";
+    LC_MONETARY = "sv_SE.UTF-8";
+    LC_NAME = "sv_SE.UTF-8";
+    LC_NUMERIC = "sv_SE.UTF-8";
+    LC_PAPER = "sv_SE.UTF-8";
+    LC_TELEPHONE = "sv_SE.UTF-8";
+    LC_TIME = "sv_SE.UTF-8";
+  };
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "se";
+    variant = "";
+  };
+
+  # Configure console keymap
+  console.keyMap = "sv-latin1";
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.bruhng = {
+    isNormalUser = true;
+    description = "Gustav Bruhn";
+    extraGroups = ["networkmanager" "wheel"];
+  };
+
+  programs.zsh.enable = true;
+  users.defaultUserShell = pkgs.zsh;
+
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    nil
+    discord
+    alejandra
+    inputs.zen-browser.packages.${pkgs.system}.default
+    tmux
+    fastfetch
+    nmap
+    spotify
+    evince
+    loupe
+  ];
+
+
+  programs.steam.enable = true;
+
+  # List services that you want to enable:
+  services.fwupd.enable = true;
+  security.polkit.enable = true;
+
+  # fonts
+  fonts.packages = with pkgs; [
+    nerd-fonts.jetbrains-mono
+  ];
+
+}
diff --git a/update.sh b/update.sh
index 66a14f8..f8de357 100644
--- a/update.sh
+++ b/update.sh
@@ -20,7 +20,7 @@ fi
 
 git add .
 echo "New changes, Rebuilding..."
-sudo nixos-rebuild switch --upgrade --flake . --specialisation $(cat /etc/active-specialisation)
+sudo nixos-rebuild switch --upgrade --flake .
 
 current=$(nixos-rebuild list-generations | grep current)