diff --git a/src/pretix/base/services/modelimport.py b/src/pretix/base/services/modelimport.py
index aab6ef8c5..46504d933 100644
--- a/src/pretix/base/services/modelimport.py
+++ b/src/pretix/base/services/modelimport.py
@@ -216,7 +216,7 @@ def import_orders(event: Event, fileid: str, settings: dict, locale: str, user,
                         'pretix.event.order.placed',
                         user=user,
                         data={'source': 'import'},
-                        save=False
+                        save=False,
                     ))
                     save_transactions += o.create_transactions(is_new=True, fees=[], positions=o._positions, save=False)
                 Transaction.objects.bulk_create(save_transactions)