diff --git a/guestbook/guestbook-ui-svc.yaml b/guestbook/guestbook-ui-svc.yaml
index ddd9d61..a0b2c23 100644
--- a/guestbook/guestbook-ui-svc.yaml
+++ b/guestbook/guestbook-ui-svc.yaml
@@ -5,8 +5,10 @@ metadata:
 spec:
   type: NodePort
   ports:
-  - port: 80
-    targetPort: 80
-    nodePort: 30036
+ - name: http
+   port: 80
+   targetPort: 80
+   nodePort: 30036
+   protocol: TCP
   selector:
     app: guestbook-ui