diff --git a/ChangeLog b/ChangeLog
index 9ef4d6d8bc..b214566468 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1014.	[func]		marcin
+	Implemented lease4_expire and lease6_expire hooks in libdhcpsrv.
+	(Trac #3972, git 8a8547aec1caf2a8d1c7ca206f68534f3c03f1d9)
+
 1013.	[func]		marcin
 	New mechanism for scheduling lease file cleanup is used in the
 	DHCPv4 and DHCPv6 servers.