diff --git a/python-flake8.changes b/python-flake8.changes
index 5e9233e..fbdb75e 100644
--- a/python-flake8.changes
+++ b/python-flake8.changes
@@ -2,6 +2,7 @@
 Mon May  4 20:02:18 UTC 2020 - Matej Cepl <mcepl@suse.com>
 
 - Skip failing test_all_pyflakes_messages_have_flake8_codes_assigned test
+  (gl#pycqa/flake8#633)
 
 -------------------------------------------------------------------
 Wed Nov 20 14:56:16 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>