diff --git a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
index defb8d5585..38537b97a2 100644
--- a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
+++ b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
@@ -120,7 +120,7 @@ parameters:
     type: string
     description: >
       List of admission control plugins to activate
-    default: "NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota"
+    default: "NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,DefaultTolerationSeconds,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota"
 
   kube_allow_priv:
     type: string