diff --git a/slides/kube/setup-k8s.md b/slides/kube/setup-k8s.md
index b53e94a0..e1e637a7 100644
--- a/slides/kube/setup-k8s.md
+++ b/slides/kube/setup-k8s.md
@@ -10,7 +10,7 @@
 
     2. Install Kubernetes packages
 
-    3. Run `kubeadm init` on the master node
+    3. Run `kubeadm init` on the first node (it deploys the control plane on that node)
 
     4. Set up Weave (the overlay network)
        <br/>