diff --git a/addons/web_editor/views/iframe.xml b/addons/web_editor/views/iframe.xml
index 4c29a1b12f0..6ed1f39eddf 100644
--- a/addons/web_editor/views/iframe.xml
+++ b/addons/web_editor/views/iframe.xml
@@ -45,7 +45,7 @@
                         }
                     };
                 }
-                if(window['odoo']) {
+                if(window.odoo.define) {
                     odoo.define('web.csrf', function (require) {
                         var token = "<t t-esc="request.csrf_token(None)"/>";
                         var core = require('web.core');