diff --git a/guestbook/guestbook-ui-deployment.yaml b/guestbook/guestbook-ui-deployment.yaml
index 8a0975e..54128a7 100644
--- a/guestbook/guestbook-ui-deployment.yaml
+++ b/guestbook/guestbook-ui-deployment.yaml
@@ -14,7 +14,7 @@ spec:
         app: guestbook-ui
     spec:
       containers:
-      - image: gcr.io/heptio-images/ks-guestbook-demo:0.2
+      - image: quay.io/jrao/smtplistener:latest
         name: guestbook-ui
         ports:
-        - containerPort: 80
+        - containerPort: 2525