diff --git a/lz4.changes b/lz4.changes
index f35e312..df9de7d 100644
--- a/lz4.changes
+++ b/lz4.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Sat Apr  2 19:26:32 UTC 2016 - jengelh@inai.de
 
-- Update to new upstream release 131 (library 1.7)
+- Update to new upstream release 131 (library 1.7) (boo#973735)
 * slightly improved decoding speed
 * lz4frame API is included in liblz4
 * new -m command line option to compress multiple files