diff --git a/configuration-nas.nix b/configuration-nas.nix
index 00deaaa..d939636 100644
--- a/configuration-nas.nix
+++ b/configuration-nas.nix
@@ -269,7 +269,8 @@ in
     users.nix-apps = {
       isSystemUser = true;
       uid = 911;
-      extraGroups = [ "jallen-nas" "wheel" "docker" "podman" "libvirt" ]; # Enable ‘sudo’ for the user.
+      group = "jallen-nas";
+      extraGroups = [ "wheel" "docker" "podman" "libvirt" ]; # Enable ‘sudo’ for the user.
       initialHashedPassword = password;
     }; 
   };