diff --git a/tests/manage/test_manager.py b/tests/manage/test_manager.py
index 9085c5d86b..d0b82eb7a9 100644
--- a/tests/manage/test_manager.py
+++ b/tests/manage/test_manager.py
@@ -25,6 +25,7 @@ def test_disconnect():
     The problem was solved by:
     - https://github.com/aiidateam/aiida-core/pull/6672
     - https://github.com/mosquito/aiormq/pull/208
+    # XXX: this may wrong, because in the new combination of rmq-out, problem solved without the change in aiormq
     """
     from aiida.manage import get_manager