diff --git a/api/activitypub/sendNote.ts b/api/activitypub/sendNote.ts
index 93b659521d75e53a3e202cd62528bd348d076490..61efcded51db23b493308e3babd4795356b538b6 100644
--- a/api/activitypub/sendNote.ts
+++ b/api/activitypub/sendNote.ts
@@ -104,7 +104,7 @@ export default async function (req: VercelRequest, res: VercelResponse) {
     }
   }
 
-  sentIds.push(sendingIds);
+  sentIds.push(...sendingIds);
   configRef.set({
     "sentIds": sentIds,
     "lastEpoch": new Date().getTime()