diff --git a/apiserver/plane/bgtasks/issue_activites_task.py b/apiserver/plane/bgtasks/issue_activites_task.py
index 6d33dfc4f26..87c4fa1a4e8 100644
--- a/apiserver/plane/bgtasks/issue_activites_task.py
+++ b/apiserver/plane/bgtasks/issue_activites_task.py
@@ -1389,7 +1389,7 @@ def issue_activity(
             ):
                 issue_subscribers = issue_subscribers + [issue.created_by_id]
 
-            for subscriber in issue_subscribers:
+            for subscriber in  list(set(issue_subscribers)):
                 for issue_activity in issue_activities_created:
                     bulk_notifications.append(
                         Notification(