diff --git a/backend/src/main/java/com/storycove/service/AudioCoveService.java b/backend/src/main/java/com/storycove/service/AudioCoveService.java
index 19ac0e7..54026a5 100644
--- a/backend/src/main/java/com/storycove/service/AudioCoveService.java
+++ b/backend/src/main/java/com/storycove/service/AudioCoveService.java
@@ -98,7 +98,7 @@ public class AudioCoveService {
         }
 
         AudioCoveIngestRequest request = new AudioCoveIngestRequest();
-        request.setStoryId("collection:" + collectionId);
+        request.setStoryId(collectionId.toString());
         request.setTitle(collection.getName());
         request.setContentHtml(combinedContent.toString());
         request.setContentHash(computeContentHash(combinedContent.toString()));