diff --git a/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/templates/kubeadm-conf.yaml.j2 b/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/templates/kubeadm-conf.yaml.j2
index 341112557..690a0a53d 100644
--- a/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/templates/kubeadm-conf.yaml.j2
+++ b/tools/images/kubeadm-aio/assets/opt/playbooks/roles/deploy-kubeadm-master/templates/kubeadm-conf.yaml.j2
@@ -37,9 +37,9 @@ controllerManagerExtraArgs:
   address: "0.0.0.0"
   port: "10252"
 #   <argument>: <value|string>
-# schedulerExtraArgs:
-#   <argument>: <value|string>
-#   <argument>: <value|string>
+schedulerExtraArgs:
+  address: "0.0.0.0"
+  port: "10251"
 # apiServerCertSANs:
 # - <name1|string>
 # - <name2|string>