diff --git a/cluster/ubuntu/deployAddons.sh b/cluster/ubuntu/deployAddons.sh
index 87e7d6b7385..568dbe96dc3 100755
--- a/cluster/ubuntu/deployAddons.sh
+++ b/cluster/ubuntu/deployAddons.sh
@@ -42,7 +42,7 @@ function init {
 function deploy_dns {
   echo "Deploying DNS on Kubernetes"
   sed -e "s/\\\$DNS_REPLICAS/${DNS_REPLICAS}/g;s/\\\$DNS_DOMAIN/${DNS_DOMAIN}/g;" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-rc.yaml.sed" > skydns-rc.yaml
-  sed -e "s/\\\$DNS_SERVER_IP/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-svc.yaml.in" > skydns-svc.yaml
+  sed -e "s/\\\$DNS_SERVER_IP/${DNS_SERVER_IP}/g" "${KUBE_ROOT}/cluster/saltbase/salt/kube-dns/skydns-svc.yaml.sed" > skydns-svc.yaml
 
   KUBEDNS=`eval "${KUBECTL} get services --namespace=kube-system | grep kube-dns | cat"`