diff --git a/addons/website/static/src/js/website.snippets.js b/addons/website/static/src/js/website.snippets.js
index a77c4b518bb..9fd626cb8af 100644
--- a/addons/website/static/src/js/website.snippets.js
+++ b/addons/website/static/src/js/website.snippets.js
@@ -1030,7 +1030,7 @@
         },
         clean_for_save: function () {
             this._super();
-            this.$target.find(".item.left, .item.next").removeClass("next left");
+            this.$target.find(".item").removeClass("next prev left right");
             if(!this.$target.find(".item.active").length) {
                 this.$target.find(".item:first").addClass("active");
             }