diff --git a/server/vbv_lernwelt/course_session/tests/test_attendance_export.py b/server/vbv_lernwelt/course_session/tests/test_attendance_export.py
index 40d82517..9966818c 100644
--- a/server/vbv_lernwelt/course_session/tests/test_attendance_export.py
+++ b/server/vbv_lernwelt/course_session/tests/test_attendance_export.py
@@ -90,7 +90,7 @@ class AttendanceExportTestCase(ExportBaseTextCase):
             "Nachname",
             "Email",
             "Lehrvertragsnummer",
-            f"Anwesenheit {csac.get_circle().title} {csac.attendance_course_zh.due_date.start.strftime('%d.%m.%Y')}",
+            f"Anwesenheit {csac.get_circle().title} {csac.due_date.start.strftime('%d.%m.%Y')}",
         ]
 
     def test_attendance_export_single_cs(self):