diff --git a/hosts/nixos/artemis/configuration.nix b/hosts/nixos/artemis/configuration.nix
index 00e553d..f4685e8 100644
--- a/hosts/nixos/artemis/configuration.nix
+++ b/hosts/nixos/artemis/configuration.nix
@@ -20,10 +20,12 @@
   # mobile-nixos needs aliases (uses nettools instead of net-tools)
   nixpkgs.config.allowAliases = true;
 
-  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
-    "oneplus-sdm845-firmware-zstd"
-    "oneplus-sdm845-firmware"
-  ];
+  nixpkgs.config.allowUnfreePredicate =
+    pkg:
+    builtins.elem (lib.getName pkg) [
+      "oneplus-sdm845-firmware-zstd"
+      "oneplus-sdm845-firmware"
+    ];
 
   # Minimal essential packages
   environment.systemPackages = with pkgs; [
diff --git a/modules/nixos/hardware/bluetooth.nix b/modules/nixos/hardware/bluetooth.nix
index 4fc8157..ec44d02 100644
--- a/modules/nixos/hardware/bluetooth.nix
+++ b/modules/nixos/hardware/bluetooth.nix
@@ -4,4 +4,4 @@
     hardware.bluetooth.enable = true;
     hardware.bluetooth.powerOnBoot = true;
   };
-}
\ No newline at end of file
+}
diff --git a/modules/nixos/system/desktop-environment.nix b/modules/nixos/system/desktop-environment.nix
index d1b02bf..2aca4ae 100644
--- a/modules/nixos/system/desktop-environment.nix
+++ b/modules/nixos/system/desktop-environment.nix
@@ -43,45 +43,45 @@ in
     # GNOME Desktop Environment
     (lib.mkIf (cfg.desktopEnvironment == "gnome") {
 
-  # Enable GNOME Desktop Environment
-  services.xserver.enable = true;
-  services.desktopManager.gnome.enable = true;
-  services.displayManager.gdm.enable = true;
+      # Enable GNOME Desktop Environment
+      services.xserver.enable = true;
+      services.desktopManager.gnome.enable = true;
+      services.displayManager.gdm.enable = true;
 
-  # Enable GNOME Keyring for password management
-  services.gnome.gnome-keyring.enable = true;
+      # Enable GNOME Keyring for password management
+      services.gnome.gnome-keyring.enable = true;
 
-  # Enable dconf for GNOME settings
-  programs.dconf.enable = true;
+      # Enable dconf for GNOME settings
+      programs.dconf.enable = true;
 
-  # Remove unwanted GNOME applications
-  environment.gnome.excludePackages = with pkgs; [
-    baobab # disk usage analyzer
-    cheese # photo booth
-    eog # image viewer
-    epiphany # web browser
-    simple-scan # document scanner
-    totem # video player
-    yelp # help viewer
-    evince # document viewer
-    file-roller # archive manager
-    geary # email client
-    seahorse # password manager
-    gnome-calculator
-    gnome-calendar
-    gnome-characters
-    gnome-clocks
-    gnome-contacts
-    gnome-font-viewer
-    gnome-logs
-    gnome-maps
-    gnome-music
-    gnome-screenshot
-    gnome-system-monitor
-    gnome-weather
-    gnome-disk-utility
-    pkgs.gnome-connections
-  ];
+      # Remove unwanted GNOME applications
+      environment.gnome.excludePackages = with pkgs; [
+        baobab # disk usage analyzer
+        cheese # photo booth
+        eog # image viewer
+        epiphany # web browser
+        simple-scan # document scanner
+        totem # video player
+        yelp # help viewer
+        evince # document viewer
+        file-roller # archive manager
+        geary # email client
+        seahorse # password manager
+        gnome-calculator
+        gnome-calendar
+        gnome-characters
+        gnome-clocks
+        gnome-contacts
+        gnome-font-viewer
+        gnome-logs
+        gnome-maps
+        gnome-music
+        gnome-screenshot
+        gnome-system-monitor
+        gnome-weather
+        gnome-disk-utility
+        pkgs.gnome-connections
+      ];
 
     })