diff --git a/js/adapt-contrib-boxmenu.js b/js/adapt-contrib-boxmenu.js
index f89587a..c72b1ed 100644
--- a/js/adapt-contrib-boxmenu.js
+++ b/js/adapt-contrib-boxmenu.js
@@ -27,6 +27,7 @@ define(function(require) {
             return [
                 'menu-item',
                 'menu-item-' + this.model.get('_id') ,
+                this.model.get('_classes'),
                 'nth-child-' + nthChild,
                 nthChild % 2 === 0 ? 'nth-child-even' : 'nth-child-odd'
             ].join(' ');