diff --git a/tests/unit/test_voice_clone_task.py b/tests/unit/test_voice_clone_task.py
index ecbcc8d0b..e7dbf601f 100644
--- a/tests/unit/test_voice_clone_task.py
+++ b/tests/unit/test_voice_clone_task.py
@@ -152,9 +152,7 @@ class TestProcessVoiceCloneSuccess:
         mock_repo_cls.return_value = mock_repo
         mock_workflow_cls.return_value = mock_workflow
 
-        mock_workflow.poll_and_process_clone.side_effect = VoiceCloneNotFoundError(
-            "Voice clone nonexistent not found"
-        )
+        mock_workflow.poll_and_process_clone.side_effect = VoiceCloneNotFoundError("Voice clone nonexistent not found")
 
         mock_session_local.return_value = mock_session