diff --git a/cmd/kubeadm/app/apis/kubeadm/v1alpha1/defaults.go b/cmd/kubeadm/app/apis/kubeadm/v1alpha1/defaults.go
index 0c2f1bbb756..83dc4b19d04 100644
--- a/cmd/kubeadm/app/apis/kubeadm/v1alpha1/defaults.go
+++ b/cmd/kubeadm/app/apis/kubeadm/v1alpha1/defaults.go
@@ -65,7 +65,7 @@ const (
 	DefaultProxyBindAddressv4 = "0.0.0.0"
 	// DefaultProxyBindAddressv6 is the default bind address when the advertise address is v6
 	DefaultProxyBindAddressv6 = "::"
-	// KubeproxyKubeConfigFileName efines the file name for the kube-proxy's KubeConfig file
+	// KubeproxyKubeConfigFileName defines the file name for the kube-proxy's KubeConfig file
 	KubeproxyKubeConfigFileName = "/var/lib/kube-proxy/kubeconfig.conf"
 )