diff --git a/guestbook/guestbook-ui-svc.yaml b/guestbook/guestbook-ui-svc.yaml
index 9988e41..cf57c27 100644
--- a/guestbook/guestbook-ui-svc.yaml
+++ b/guestbook/guestbook-ui-svc.yaml
@@ -8,5 +8,5 @@ spec:
     targetPort: 80
   selector:
     app: guestbook-ui
-  type: NodePort
+  type: ClusterIP
 
diff --git a/helm-guestbook/values.yaml b/helm-guestbook/values.yaml
index 81a46ee..3666712 100644
--- a/helm-guestbook/values.yaml
+++ b/helm-guestbook/values.yaml
@@ -10,7 +10,7 @@ image:
   pullPolicy: IfNotPresent
 
 service:
-  type: NodePort
+  type: ClusterIP
   port: 80
 
 ingress: