diff --git a/dvc/repo/experiments/queue/celery.py b/dvc/repo/experiments/queue/celery.py
index 07598b2a6..e85b1cf14 100644
--- a/dvc/repo/experiments/queue/celery.py
+++ b/dvc/repo/experiments/queue/celery.py
@@ -337,9 +337,7 @@ class LocalCeleryQueue(BaseStashQueue):
                         remained_entries[entry],
                     )
                     backend = self.celery.backend
-                    backend.mark_as_failure(  # type: ignore[attr-defined]
-                        task_id, None
-                    )
+                    backend.mark_as_failure(task_id, None)  # type: ignore[attr-defined]
 
         if remained_revs:
             raise CannotKillTasksError(remained_revs)