diff --git a/debian/changelog b/debian/changelog
index ad7d0d4c9..f1f5c0491 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,7 @@ linux-2.6 (3.1.3-1) UNRELEASED; urgency=low
   * New upstream stable update:
     http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.2
     http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.3
+    - TTY: ldisc, wait for ldisc infinitely in hangup (Closes: #645071)
 
   [ Martin Michlmayr ]
   * [armel] Set the priority of pata-modules to standard since the