diff --git a/modules/homelab/services/smarthome/homeassistant/default.nix b/modules/homelab/services/smarthome/homeassistant/default.nix
index 8042569..35b4506 100644
--- a/modules/homelab/services/smarthome/homeassistant/default.nix
+++ b/modules/homelab/services/smarthome/homeassistant/default.nix
@@ -51,7 +51,7 @@ in
       isSystemUser = true;
       home = cfg.data_dir;
       createHome = true;
-      group = ${service};
+      group = service;
       extraGroups = [];
     };