diff --git a/jupyter_scheduler/tests/test_job_files_manager.py b/jupyter_scheduler/tests/test_job_files_manager.py
index daeeafad..182f51fe 100644
--- a/jupyter_scheduler/tests/test_job_files_manager.py
+++ b/jupyter_scheduler/tests/test_job_files_manager.py
@@ -2,9 +2,9 @@
 import os
 import shutil
 import tarfile
+import time
 from pathlib import Path
 from unittest.mock import patch
-import time
 
 import pytest