diff --git a/python-w3lib.changes b/python-w3lib.changes
index 7ee5acc..f5d0722 100644
--- a/python-w3lib.changes
+++ b/python-w3lib.changes
@@ -2,7 +2,7 @@
 Fri Mar 19 14:28:28 UTC 2021 - Matej Cepl <mcepl@suse.com>
 
 - Add 166-add-xfail-test_add_or_replace_parameter_fail.patch,
-  which makes tests working with CVE-2021-23336.
+  which makes tests working with CVE-2021-23336 (bsc#1181270).
 
 -------------------------------------------------------------------
 Wed Jul 22 11:05:23 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>