diff --git a/apps/api/src/services/queues/data-gathering/data-gathering.module.ts b/apps/api/src/services/queues/data-gathering/data-gathering.module.ts
index 5ac6c40c0..7258c034c 100644
--- a/apps/api/src/services/queues/data-gathering/data-gathering.module.ts
+++ b/apps/api/src/services/queues/data-gathering/data-gathering.module.ts
@@ -29,6 +29,7 @@ import { DataGatheringProcessor } from './data-gathering.processor';
     BullModule.registerQueue({
       limiter: {
         duration: ms('4 seconds'),
+        groupKey: 'dataSource',
         max: 1
       },
       name: DATA_GATHERING_QUEUE