diff --git a/tests/test_parts/test_ADCore/test_hdfwriterpart.py b/tests/test_parts/test_ADCore/test_hdfwriterpart.py
index 7896a4aff..a9dd1ecb1 100644
--- a/tests/test_parts/test_ADCore/test_hdfwriterpart.py
+++ b/tests/test_parts/test_ADCore/test_hdfwriterpart.py
@@ -78,7 +78,9 @@ def test_configure(self):
         self.assertEquals(infos[4].uniqueid, "")
         self.assertEqual(task.put.call_args_list, [
             call(self.child["positionMode"], True),
-            call(self.child["numCapture"], 0)])
+            call(self.child["numCapture"], 0),
+            call('flushDataPerNFrames', 10.0),
+            call('flushAttrPerNFrames', 10.0)])
         self.assertEqual(task.put_many_async.call_count, 2)
         self.assertEqual(task.put_many_async.call_args_list[0],
                          call(self.child, dict(