diff --git a/sonnet.changes b/sonnet.changes
index 9f6e9c5..17e97e0 100644
--- a/sonnet.changes
+++ b/sonnet.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Mon Apr  4 14:31:48 UTC 2016 - hrvoje.senjan@gmail.com
 
-- Update to 5.21.0
+- Update to 5.21.0 (boo#974793)
   * Upgrade Qt version requirement to 5.4.0
   * For more details please see:
     https://www.kde.org/announcements/kde-frameworks-5.21.0.php