diff --git a/gregui/tests/api/views/test_invitation.py b/gregui/tests/api/views/test_invitation.py
index ffec92959671b24dd55cd26573dd17cf2972eafb..3df5de6b2821681af110c4bb351e17ebb4fff129 100644
--- a/gregui/tests/api/views/test_invitation.py
+++ b/gregui/tests/api/views/test_invitation.py
@@ -93,7 +93,7 @@ def test_get_invited_info_session_okay(
         passport=None,
         feide_id=None,
         date_of_birth=None,
-        gender=None
+        gender=None,
     )
     assert data.get("sponsor") == dict(
         first_name=sponsor_foo_data["first_name"],