diff --git a/opencti-platform/opencti-graphql/config/default.json b/opencti-platform/opencti-graphql/config/default.json
index 32e6d443b5035..bc71106ff49c1 100644
--- a/opencti-platform/opencti-graphql/config/default.json
+++ b/opencti-platform/opencti-graphql/config/default.json
@@ -168,7 +168,7 @@
   },
   "telemetry_manager": {
     "enabled": true,
-    "lock_key": "telemetry_manager_lock",
+    "lock_key": "telemetry_manager_lock"
   },
   "playbook_manager": {
     "enabled": true,