diff --git a/debian/changelog b/debian/changelog
index 3e6988a50..d1ee5c16c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -9,6 +9,8 @@ linux-2.6 (3.2.16-1) UNRELEASED; urgency=low
     - USB: serial: fix race between probe and open
     - fcaps: clear the same personality flags as suid when fcaps are used
       (CVE-2012-2123)
+    - ACPICA: Fix to allow region arguments to reference other scopes
+      (Closes: #661581)
     - futex: Do not leak robust list to unprivileged process
     - drm/radeon/kms: fix the regression of DVI connector check
       (Closes: #670047)