diff --git a/hosts/desktop/home.nix b/hosts/desktop/home.nix
index 5637829..beed0bf 100755
--- a/hosts/desktop/home.nix
+++ b/hosts/desktop/home.nix
@@ -170,6 +170,7 @@ in
     gnomeExtensions.gsconnect
     gnomeExtensions.random-wallpaper
     gnomeExtensions.tiling-assistant
+    gnomeExtensions.user-themes
     gnomeExtensions.wikiart-wallpaper
     google-chrome
     goverlay
diff --git a/hosts/nas/boot.nix b/hosts/nas/boot.nix
index fba3d8a..10e6f9d 100755
--- a/hosts/nas/boot.nix
+++ b/hosts/nas/boot.nix
@@ -58,5 +58,8 @@ in
         tpm2.enable = true;
       };
     };
+
+    # Enable binfmt emulation for ARM
+    binfmt.emulatedSystems = [ "aarch64-linux" ]; # --argstr system aarch64-linux
   };
 }
diff --git a/hosts/nas/configuration.nix b/hosts/nas/configuration.nix
index 17e8538..d2b8d1e 100755
--- a/hosts/nas/configuration.nix
+++ b/hosts/nas/configuration.nix
@@ -143,9 +143,6 @@
     '';
   };
 
-  # Enable binfmt emulation for ARM
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
-
   # Virtualisation
   virtualisation = {
     podman = {