diff --git a/pkg/proxy/ipvs/README.md b/pkg/proxy/ipvs/README.md
index cd6fc1153b..c5f3b111fc 100644
--- a/pkg/proxy/ipvs/README.md
+++ b/pkg/proxy/ipvs/README.md
@@ -285,7 +285,6 @@ apiVersion: kubeadm.k8s.io/v1alpha1
 ...
 kubeProxy:
   config:
-    featureGates: SupportIPVSProxyMode=true
     mode: ipvs
 ...
 ```