diff --git a/icu.changes b/icu.changes
index ffb042b..32cd80f 100644
--- a/icu.changes
+++ b/icu.changes
@@ -12,7 +12,7 @@ Sat Oct  5 11:19:23 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
 Wed Aug 21 08:31:23 CEST 2019 - kukuk@suse.de
 
 - Remove old obsoletes/provides for migration from very old
-  products, as they break our shared library policy
+  products, as they break our shared library policy (bsc#1146907).
 
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 Tue May 14 13:05:59 UTC 2019 - Ismail Dönmez <idonmez@suse.com>