diff --git a/authentik/events/tasks.py b/authentik/events/tasks.py
index 48879a45e..8ab4f8662 100644
--- a/authentik/events/tasks.py
+++ b/authentik/events/tasks.py
@@ -105,7 +105,9 @@ def notification_transport(
     """Send notification over specified transport"""
     self.save_on_success = False
     try:
-        notification: Notification = Notification.objects.filter(pk=notification_pk).first()
+        notification: Notification = Notification.objects.filter(
+            pk=notification_pk
+        ).first()
         if not notification:
             return
         transport: NotificationTransport = NotificationTransport.objects.get(