diff --git a/content/en/docs/setup/independent/high-availability.md b/content/en/docs/setup/independent/high-availability.md
index 74beb0aa93..6c49266ff3 100644
--- a/content/en/docs/setup/independent/high-availability.md
+++ b/content/en/docs/setup/independent/high-availability.md
@@ -151,6 +151,7 @@ Optionally replace `stable` with a different version of Kubernetes, for example
         etcd:
           local:
             extraArgs:
+              name: "CP0_HOSTNAME"
               listen-client-urls: "https://127.0.0.1:2379,https://CP0_IP:2379"
               advertise-client-urls: "https://CP0_IP:2379"
               listen-peer-urls: "https://CP0_IP:2380"
@@ -230,6 +231,7 @@ Remember that your config may differ from this example.
         etcd:
           local:
             extraArgs:
+              name: "CP1_HOSTNAME"
               listen-client-urls: "https://127.0.0.1:2379,https://CP1_IP:2379"
               advertise-client-urls: "https://CP1_IP:2379"
               listen-peer-urls: "https://CP1_IP:2380"
@@ -320,6 +322,7 @@ Remember that your config may differ from this example.
         etcd:
           local:
             extraArgs:
+              name: "CP2_HOSTNAME"
               listen-client-urls: "https://127.0.0.1:2379,https://CP2_IP:2379"
               advertise-client-urls: "https://CP2_IP:2379"
               listen-peer-urls: "https://CP2_IP:2380"