diff --git a/v3-calico/README.md b/v3-calico/README.md
index 78b6278..daa7877 100644
--- a/v3-calico/README.md
+++ b/v3-calico/README.md
@@ -7,6 +7,7 @@
 
 ```
 kubeadm init --skip-phases=addon/kube-proxy --service-cidr 2a0a:e5c0:13:aaa::/108 --pod-network-cidr 2a0a:e5c0:13:bbb::/64
+kubeadm init --service-cidr 2a0a:e5c0:13:aaa::/108 --pod-network-cidr 2a0a:e5c0:13:bbb::/64
 ```
 
 ## Worker nodes