diff --git a/update-virt-hosts b/update-virt-hosts
index bf3a142..de608ba 100755
--- a/update-virt-hosts
+++ b/update-virt-hosts
@@ -1,7 +1,8 @@
 #!/bin/sh
 
 : ${LIBVIRT_NETWORK:=${1:-default}}
+: ${DNSMASQ_DOMAIN:=${LIBVIRT_NETWORK}.virt}
 
-virt-hosts $LIBVIRT_NETWORK > /var/lib/libvirt/dnsmasq/${LIBVIRT_NETWORK}.addnhosts
+virt-hosts -D $DNSMASQ_DOMAIN -N $LIBVIRT_NETWORK > /var/lib/libvirt/dnsmasq/${LIBVIRT_NETWORK}.addnhosts
 killall -HUP dnsmasq