diff --git a/docs/07-bootstrapping-etcd.md b/docs/07-bootstrapping-etcd.md
index a1d57aa..229732e 100644
--- a/docs/07-bootstrapping-etcd.md
+++ b/docs/07-bootstrapping-etcd.md
@@ -114,7 +114,7 @@ sudo systemctl start etcd
 List the etcd cluster members:
 
 ```
-ETCDCTL_API=3 etcdctl member list
+ETCDCTL_API=etcdctl member list
 ```
 
 > output