diff --git a/libpfm.changes b/libpfm.changes
index 5ee3a93..f10b304 100644
--- a/libpfm.changes
+++ b/libpfm.changes
@@ -70,7 +70,7 @@ Fri Jun 17 08:00:28 UTC 2016 - tchvatal@suse.com
 Tue Jan 19 18:17:58 UTC 2016 - tonyj@suse.com
 
 - Package useful utilities (check_events. evt2raw and showevtinfo)
-  in devel package.
+  in devel package. Backport from Factory. (bnc#1017407)
 
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 Fri Mar 13 14:13:09 UTC 2015 - tchvatal@suse.com