diff --git a/packages/xo-web/src/xo-app/new-vm/index.js b/packages/xo-web/src/xo-app/new-vm/index.js
index 762cedb4d7b..d75fca4fd6c 100644
--- a/packages/xo-web/src/xo-app/new-vm/index.js
+++ b/packages/xo-web/src/xo-app/new-vm/index.js
@@ -300,7 +300,7 @@ export default class NewVm extends BaseComponent {
 
   get _isDiskTemplate() {
     const { template } = this.props
-    return template && template.template_info.disks.length === 0 && template.name_label !== 'Other install media'
+    return template && template.$VBDs.length !== 0 && template.name_label !== 'Other install media'
   }
   _setState = (newValues, callback) => {
     this.setState(