diff --git a/http2/h2demo/deployment-prod.yaml b/http2/h2demo/deployment-prod.yaml
index a3a20a4..3d9f9c2 100644
--- a/http2/h2demo/deployment-prod.yaml
+++ b/http2/h2demo/deployment-prod.yaml
@@ -1,8 +1,12 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
+  namespace: prod
   name: h2demo-deployment
 spec:
+  selector:
+    matchLabels:
+      app: h2demo
   replicas: 1
   template:
     metadata:
@@ -12,6 +16,9 @@
         container.seccomp.security.alpha.kubernetes.io/h2demo: docker/default
         container.apparmor.security.beta.kubernetes.io/h2demo: runtime/default
     spec:
+      serviceAccountName: h2demo
+      nodeSelector:
+        cloud.google.com/gke-nodepool: workload-identity-pool
       containers:
       - name: h2demo
         image: gcr.io/symbolic-datum-552/h2demo:latest
diff --git a/http2/h2demo/service.yaml b/http2/h2demo/service.yaml
index 2b7d541..82c3254 100644
--- a/http2/h2demo/service.yaml
+++ b/http2/h2demo/service.yaml
@@ -1,6 +1,7 @@
 apiVersion: v1
 kind: Service
 metadata:
+  namespace: prod
   name: h2demo
 spec:
   externalTrafficPolicy: Local