diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index e70968e..50c41e7 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Tue Mar 31 05:02:16 UTC 2015 - wr@rosenauer.org
 
-- update to Thunderbird 31.6.0 (bnc#)
+- update to Thunderbird 31.6.0 (bnc#925368)
   * MFSA 2015-30/CVE-2015-0815
     Miscellaneous memory safety hazards
   * MFSA 2015-31/CVE-2015-0813 (bmo#1106596))