diff --git a/app/assets/javascripts/admin/controllers/admin-customize-themes.js.es6 b/app/assets/javascripts/admin/controllers/admin-customize-themes.js.es6
index 9dc84eee3c0..b9a897a26a1 100644
--- a/app/assets/javascripts/admin/controllers/admin-customize-themes.js.es6
+++ b/app/assets/javascripts/admin/controllers/admin-customize-themes.js.es6
@@ -4,7 +4,7 @@ export default Ember.Controller.extend({
   @computed('model', 'model.@each')
   sortedThemes(themes) {
     return _.sortBy(themes.content, t => {
-      return [!t.get("default"), !t.get("user_selectable"), t.get("name")];
+      return [!t.get("default"), !t.get("user_selectable"), t.get("name").toLowerCase()];
     });
   }
 });