diff --git a/backend/src/schema/resolvers/notifications.js b/backend/src/schema/resolvers/notifications.js
index 8d0683258..9e6f5c91a 100644
--- a/backend/src/schema/resolvers/notifications.js
+++ b/backend/src/schema/resolvers/notifications.js
@@ -79,9 +79,9 @@ export default {
     },
   },
   NOTIFIED: {
-    id: async (parent) => {
+    id: async parent => {
       // serialize an ID to help the client update the cache
       return `${parent.reason}/${parent.from.id}/${parent.to.id}`
-    }
-  }
+    },
+  },
 }