diff --git a/ChangeLog b/ChangeLog
index 0df7c8776..919d2b72c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -48,7 +48,7 @@ Version 0.3.9 (under dev!)
 * irc: fix freeze when reading on socket with SSL enabled (use non-blocking
   sockets) (bug #35097)
 * irc: reallow names beginning with "#" for servers
-* logger: add messages "Day changed to" in backlog
+* logger: add messages "Day changed to" in backlog (task #12187)
 * lua: support of lua 5.2
 * lua: fix crash when unloading a script without pointer to interpreter
 * python: fix detection of python (first try "python2.x" and then "python")