diff --git a/mock/api/v1/silences b/mock/api/v1/silences
index eaaccc676..2a2509fd7 100644
--- a/mock/api/v1/silences
+++ b/mock/api/v1/silences
@@ -36,6 +36,5 @@
         "createdBy": "john@example.com",
         "comment": "Silenced Host_Down alerts in the dev cluster"
       }
-    ],
-  }
+  ]
 }