diff --git a/endpoints/kubernetes/k8s-grpc-bookstore.yaml b/endpoints/kubernetes/k8s-grpc-bookstore.yaml
index a069bb62dfe3..c1a369ed467d 100644
--- a/endpoints/kubernetes/k8s-grpc-bookstore.yaml
+++ b/endpoints/kubernetes/k8s-grpc-bookstore.yaml
@@ -43,12 +43,10 @@ spec:
         app: esp-grpc-bookstore
     spec:
       # [START endpoints_secret_1]
-      # [START secret-1]
       volumes:
         - name: service-account-creds
           secret:
             secretName: service-account-creds
-      # [END secret-1]
       # [END endpoints_secret_1]
       # [START endpoints_service]
       containers: