diff --git a/lib/shared/addon/components/cluster-driver/driver-aks/component.js b/lib/shared/addon/components/cluster-driver/driver-aks/component.js
index ca07868a3..2f0513933 100644
--- a/lib/shared/addon/components/cluster-driver/driver-aks/component.js
+++ b/lib/shared/addon/components/cluster-driver/driver-aks/component.js
@@ -9,7 +9,7 @@ import { inject as service } from '@ember/service';
 import { isEmpty } from '@ember/utils';
 import ipaddr from 'ipaddr.js';
 import { hash } from 'rsvp';
-// import Semver from 'semver';
+import Semver from 'semver';
 import ClusterDriver from 'shared/mixins/cluster-driver';
 import C from 'shared/utils/constants';
 import { addQueryParams } from 'shared/utils/util';
@@ -271,7 +271,7 @@ export default Component.extend(ClusterDriver, {
         const isEdit                        = mode === 'edit';
         const versionz                      = (get(versions, 'body') || []);
         const upgradeVersionz               = (get(upgradeVersions, 'body.upgrades') || []);
-        const initialVersion                = isEdit ? this.config.kubernetesVersion : '1.19.9'; // default in azure ui //Semver.maxSatisfying(versionz, this.defaultK8sVersionRange);
+        const initialVersion                = isEdit ? this.config.kubernetesVersion : Semver.maxSatisfying(versionz, this.defaultK8sVersionRange); // default in azure ui
 
         if (!isEdit && initialVersion) {
           set(this, 'cluster.aksConfig.kubernetesVersion', initialVersion);