diff --git a/docs/changelog.rst b/docs/changelog.rst
index 72186603d..6002b7388 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -334,6 +334,7 @@ Other changes:
   :bug:`4585`
 * :doc:`/faq`: :ref:`multidisc`: Elaborated the multi-disc FAQ :bug:`4806`
 * :doc:`/faq`: :ref:`src`: Removed some long lines.
+* Refactor the test cases to avoid test smells.
 
 1.6.0 (November 27, 2021)
 -------------------------