diff --git a/packages/backend/src/apps/placetel/triggers/hungup-call/index.ts b/packages/backend/src/apps/placetel/triggers/hungup-call/index.ts
index 99e1d5e0..ac466a75 100644
--- a/packages/backend/src/apps/placetel/triggers/hungup-call/index.ts
+++ b/packages/backend/src/apps/placetel/triggers/hungup-call/index.ts
@@ -107,7 +107,7 @@ export default defineTrigger({
     const dataItem = {
       raw: sampleEventData,
       meta: {
-        internalId: sampleEventData.call_id.toString(),
+        internalId: sampleEventData.call_id,
       },
     };