diff --git a/docs/05-kubernetes-configuration-files.md b/docs/05-kubernetes-configuration-files.md
index e8ddf9d..58c45e1 100644
--- a/docs/05-kubernetes-configuration-files.md
+++ b/docs/05-kubernetes-configuration-files.md
@@ -24,6 +24,8 @@ When generating kubeconfig files for Kubelets the client certificate matching th
 
 Generate a kubeconfig file for each worker node:
 
+Run these commands from within the same directory that contains the files generated by the steps in the [Certificate Authority](../04-certificate-authority.md) tutorial.
+
 ```
 for instance in worker-0 worker-1 worker-2; do
   kubectl config set-cluster kubernetes-the-hard-way \