diff --git a/doc/tutorial/kubernetes/original/services/infra/etcd/kube.yaml b/doc/tutorial/kubernetes/original/services/infra/etcd/kube.yaml
index ac68f63..71de871 100644
--- a/doc/tutorial/kubernetes/original/services/infra/etcd/kube.yaml
+++ b/doc/tutorial/kubernetes/original/services/infra/etcd/kube.yaml
@@ -1,6 +1,5 @@
 apiVersion: v1
 kind: Service
-kind: Service
 metadata:
   name: etcd
   labels: