diff --git a/docs/setup/independent/install-kubeadm.md b/docs/setup/independent/install-kubeadm.md
index d9392e6570..7414782c25 100644
--- a/docs/setup/independent/install-kubeadm.md
+++ b/docs/setup/independent/install-kubeadm.md
@@ -190,7 +190,7 @@ apt-get install -y kubelet kubeadm kubectl
 cat <<EOF > /etc/yum.repos.d/kubernetes.repo
 [kubernetes]
 name=Kubernetes
-baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-$basearch
+baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-\$basearch
 enabled=1
 gpgcheck=1
 repo_gpgcheck=1