diff --git a/pkg/harvester/config/settings.ts b/pkg/harvester/config/settings.ts
index 3dc8c295..76362407 100644
--- a/pkg/harvester/config/settings.ts
+++ b/pkg/harvester/config/settings.ts
@@ -84,7 +84,7 @@ export const HCI_ALLOWED_SETTINGS = {
   [HCI_SETTING.NTP_SERVERS]:           {
     kind: 'json', from: 'import', canReset: true
   },
-  [HCI_SETTING.KUBECONFIG_DEFAULT_TOKEN_TTL_MINUTES]:   {},
+  [HCI_SETTING.KUBECONFIG_DEFAULT_TOKEN_TTL_MINUTES]:   { featureFlag: 'kubeconfigDefaultTokenTTLMinutesSetting' },
   [HCI_SETTING.LONGHORN_V2_DATA_ENGINE_ENABLED]:        {
     kind:         'boolean',
     experimental: true,