diff --git a/hosts/darwin/home/partials/wallpaper/walls.jpg b/hosts/darwin/home/partials/wallpaper/walls.jpg
index 3b9f4aa..da36336 100644
Binary files a/hosts/darwin/home/partials/wallpaper/walls.jpg and b/hosts/darwin/home/partials/wallpaper/walls.jpg differ
diff --git a/hosts/darwin/home/users/alistreaza.nix b/hosts/darwin/home/users/alistreaza.nix
index 58a7f44..e4f494b 100644
--- a/hosts/darwin/home/users/alistreaza.nix
+++ b/hosts/darwin/home/users/alistreaza.nix
@@ -19,12 +19,6 @@
       };
     };
 
-    home.file = {
-      ".config/ghostty/" = {
-        source = ./config/ghostty;
-      };
-    };
-
     # Shell apps
     home.shell.nh.enable = true;
     home.shell.zsh.enable = true;
diff --git a/hosts/nixos/home/partials/gnome/walls.jpg b/hosts/nixos/home/partials/gnome/walls.jpg
index cf35a29..da36336 100644
Binary files a/hosts/nixos/home/partials/gnome/walls.jpg and b/hosts/nixos/home/partials/gnome/walls.jpg differ
diff --git a/modules/system/nixos/shells/shell.nix b/modules/system/nixos/shells/shell.nix
new file mode 100644
index 0000000..892c0cc
--- /dev/null
+++ b/modules/system/nixos/shells/shell.nix
@@ -0,0 +1,44 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+with lib;
+let
+  cfg = config.os.shells.gnome;
+in
+{
+  options.os.shells.gnome = {
+    enable = mkEnableOption "System gnome shell service";
+  };
+  config = mkIf cfg.enable {
+
+    services.displayManager.gdm.enable = true;
+    services.desktopManager.gnome.enable = true;
+
+    services.gnome.games.enable = false;
+    services.gnome.core-apps.enable = false;
+    services.gnome.core-developer-tools.enable = false;
+
+    services.gvfs.enable = true; # SMB, FTP, ... access
+
+    environment = {
+
+      gnome.excludePackages = with pkgs; [
+        gnome-tour
+        gnome-user-docs
+      ];
+
+      systemPackages =
+        with pkgs;
+        [ nautilus ]
+        ++ [ ptyxis ]
+        ++ [
+          loupe
+          papers
+        ];
+    };
+
+  };
+}