diff --git a/config.json.example b/config.json.example
index fdf3ade..9b7337e 100644
--- a/config.json.example
+++ b/config.json.example
@@ -3,7 +3,7 @@
         "broker": "your_mqtt_broker_address",
         "port": 1883,
         "user": "your_username",
-        "password": "your_password"
+        "password": "your_password",
     "client_id": "fleet_backend_prod"
     },
     "web_admin": {