diff --git a/endpoints/kubernetes/grpc-bookstore.yaml b/endpoints/kubernetes/grpc-bookstore.yaml
index f1582e0304e6..007b44b9a6ed 100644
--- a/endpoints/kubernetes/grpc-bookstore.yaml
+++ b/endpoints/kubernetes/grpc-bookstore.yaml
@@ -19,7 +19,8 @@ metadata:
 spec:
   ports:
   # Port that accepts gRPC and JSON/HTTP2 requests over HTTP.
-  - port: 9000
+  - port: 80
+    targetPort: 9000
     protocol: TCP
     name: http2
   selector: