diff --git a/docs/08-bootstrapping-kubernetes-controllers.md b/docs/08-bootstrapping-kubernetes-controllers.md
index 650f011..2a738c1 100644
--- a/docs/08-bootstrapping-kubernetes-controllers.md
+++ b/docs/08-bootstrapping-kubernetes-controllers.md
@@ -385,7 +385,7 @@ KUBERNETES_PUBLIC_ADDRESS=$(gcloud compute addresses describe kubernetes-the-har
 Make a HTTP request for the Kubernetes version info:
 
 ```
-curl --cacert ca.pem https://${KUBERNETES_PUBLIC_ADDRESS}:6443/version
+curl --cacert /etc/etcd/ca.pem https://${KUBERNETES_PUBLIC_ADDRESS}:6443/version
 ```
 
 > output