diff --git a/keystone_api/apps/notifications/admin.py b/keystone_api/apps/notifications/admin.py
index 5ec6fef0..654093e8 100644
--- a/keystone_api/apps/notifications/admin.py
+++ b/keystone_api/apps/notifications/admin.py
@@ -34,7 +34,6 @@ def has_add_permission(self, request, obj=None) -> False:
         return False
 
 
-
 @admin.register(Preference)
 class PreferenceAdmin(admin.ModelAdmin):
     """Admin interface for user notification preferences"""