diff --git a/module/os/operation_siren.py b/module/os/operation_siren.py
index 7abfcef4b..280d19bc9 100644
--- a/module/os/operation_siren.py
+++ b/module/os/operation_siren.py
@@ -6,7 +6,7 @@ from module.config.utils import (get_nearest_weekday_date,
                                  get_os_next_reset,
                                  get_os_reset_remain,
                                  get_server_next_update,
-                                 DEFAULT_TIME
+                                 DEFAULT_TIME,
                                  deep_get)
 from module.exception import RequestHumanTakeover, GameStuckError, ScriptError
 from module.logger import logger