diff --git a/README.md b/README.md
index 84ab19600..c93d49748 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ CONFIG_FILE=inventory/mycluster/hosts.yaml python3 contrib/inventory_builder/inv
 
 # Review and change parameters under ``inventory/mycluster/group_vars``
 cat inventory/mycluster/group_vars/all/all.yml
-cat inventory/mycluster/group_vars/k8s_cluster/k8s_cluster.yml
+cat inventory/mycluster/group_vars/k8s_cluster/k8s-cluster.yml
 
 # Deploy Kubespray with Ansible Playbook - run the playbook as root
 # The option `--become` is required, as for example writing SSL keys in /etc/,