diff --git a/src/apps/answers/tests/test_answers.py b/src/apps/answers/tests/test_answers.py
index 68fedf841a7..a4c14dca809 100644
--- a/src/apps/answers/tests/test_answers.py
+++ b/src/apps/answers/tests/test_answers.py
@@ -1021,6 +1021,7 @@ async def test_list_submit_dates(
                 respondentId=tom.id,
                 fromDate=datetime.date.today() - datetime.timedelta(days=10),
                 toDate=datetime.date.today() + datetime.timedelta(days=10),
+                activityOrFlowId=applet.activities[0].id,
             ),
         )
         assert response.status_code == http.HTTPStatus.OK