diff --git a/doc/install-guide/source/environment-etcd-rdo.rst b/doc/install-guide/source/environment-etcd-rdo.rst
index 660bbddbbe..49a2479212 100644
--- a/doc/install-guide/source/environment-etcd-rdo.rst
+++ b/doc/install-guide/source/environment-etcd-rdo.rst
@@ -15,7 +15,7 @@ Install and configure components
 
    .. code-block:: console
 
-      # yum install etcd
+      # dnf install etcd
 
 2. Edit the ``/etc/etcd/etcd.conf`` file and set the ``ETCD_INITIAL_CLUSTER``,
    ``ETCD_INITIAL_ADVERTISE_PEER_URLS``, ``ETCD_ADVERTISE_CLIENT_URLS``,