diff --git a/config-generic b/config-generic
index 3d35b4c..87a4b60 100644
--- a/config-generic
+++ b/config-generic
@@ -4074,3 +4074,4 @@ CONFIG_XEN_PCIDEV_FRONTEND=m
 CONFIG_XEN_BLKDEV_TAP=m
 CONFIG_XEN_PLATFORM_PCI=m
 CONFIG_NET_SCH_PLUG=m
+CONFIG_XEN_WDT=m
diff --git a/kernel.spec b/kernel.spec
index b4ce041..5910a2b 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -2209,6 +2209,7 @@ fi
 * Wed Oct 06 2010 Michael Young <m.a.young@durham.ac.uk>
 - update pvops including memory and irq fixes
 - Drop xen-fix-typo-in-xen-irq-fix.patch as it is in the pvops patch
+- Build new xen watchdog driver CONFIG_XEN_WDT=m
 
 * Mon Sep 27 2010 Chuck Ebbert <cebbert@redhat.com> 2.6.32.23-170
 - Linux 2.6.32.23