diff --git a/src/tests/api/test_orders.py b/src/tests/api/test_orders.py
index 50848aa1fc..b35c3bc212 100644
--- a/src/tests/api/test_orders.py
+++ b/src/tests/api/test_orders.py
@@ -249,7 +249,7 @@ def test_orderposition_list(token_client, organizer, event, order, item, subeven
 
     cl = event.checkin_lists.create(name="Default")
     op.checkins.create(datetime=datetime.datetime(2017, 12, 26, 10, 0, 0, tzinfo=UTC), list=cl)
-    res['checkins'] = [{'datetime': '2017-12-26T10:00:00Z'}]
+    res['checkins'] = [{'datetime': '2017-12-26T10:00:00Z', 'list': cl.pk}]
     resp = token_client.get(
         '/api/v1/organizers/{}/events/{}/orderpositions/?has_checkin=true'.format(organizer.slug, event.slug))
     assert [res] == resp.data['results']