diff --git a/images/protokube-builder/onbuild.sh b/images/protokube-builder/onbuild.sh
index 748276a40f..4e943e0963 100755
--- a/images/protokube-builder/onbuild.sh
+++ b/images/protokube-builder/onbuild.sh
@@ -34,5 +34,5 @@ cp /go/bin/channels /src/.build/artifacts/
 
 # channels uses protokube
 cd /src/.build/artifacts/
-curl -O https://storage.googleapis.com/kubernetes-release/release/v1.5.1/bin/linux/amd64/kubectl
+curl -O https://storage.googleapis.com/kubernetes-release/release/v1.6.0-beta.1/bin/linux/amd64/kubectl
 chmod +x kubectl
diff --git a/upup/models/cloudup/resources/addons/kube-dns.addons.k8s.io/v1.6.0.yaml.template b/upup/models/cloudup/resources/addons/kube-dns.addons.k8s.io/v1.6.0.yaml.template
index f9bef72a65..bb61bd30b5 100644
--- a/upup/models/cloudup/resources/addons/kube-dns.addons.k8s.io/v1.6.0.yaml.template
+++ b/upup/models/cloudup/resources/addons/kube-dns.addons.k8s.io/v1.6.0.yaml.template
@@ -228,11 +228,3 @@ spec:
   - name: dns-tcp
     port: 53
     protocol: TCP
-
----
-
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: kube-dns
-  namespace: kube-system