diff --git a/src/store/index.ts b/src/store/index.ts
index 9bede9b..0b0cf73 100644
--- a/src/store/index.ts
+++ b/src/store/index.ts
@@ -187,7 +187,7 @@ export const useEventStore = defineStore({
       return api.post<FG.Invitation[]>('/events/invitations', {
         job: job.id,
         invitees: invitees.map((v) => v.userid),
-        transferee: transferee,
+        transferee: transferee?.userid,
       });
     },