diff --git a/src/pretix/base/settings.py b/src/pretix/base/settings.py
index d9dcfbb65e..9b859ab772 100644
--- a/src/pretix/base/settings.py
+++ b/src/pretix/base/settings.py
@@ -1023,7 +1023,7 @@ DEFAULTS = {
         'form_class': forms.IntegerField,
         'serializer_class': serializers.IntegerField,
         'write_permission': 'event.settings.payment:write',
-        'form_kwargs': lambda suffix="", parent=0: dict(
+        'form_kwargs': lambda suffix="", parent=1: dict(
             label=_('Payment term in minutes'),
             help_text=_("The number of minutes after placing an order the user has to pay to preserve their reservation. "
                         "Only use this if you exclusively offer real-time payment methods. Please note that for technical reasons, "