diff --git a/assets/javascripts/wizard-custom.js b/assets/javascripts/wizard-custom.js
index 2cb807e5..068f48c2 100644
--- a/assets/javascripts/wizard-custom.js
+++ b/assets/javascripts/wizard-custom.js
@@ -31,6 +31,7 @@
 //= require discourse/models/permission-type
 //= require discourse/models/rest
 //= require discourse/models/category
+//= require discourse/models/session
 //= require discourse/helpers/category-link
 //= require discourse/mixins/singleton