diff --git a/vendor/amasty/visual-merch-ui/view/adminhtml/web/js/products.js b/vendor/amasty/visual-merch-ui/view/adminhtml/web/js/products.js
index e9402315a..443495956 100644
--- a/vendor/amasty/visual-merch-ui/view/adminhtml/web/js/products.js
+++ b/vendor/amasty/visual-merch-ui/view/adminhtml/web/js/products.js
@@ -647,7 +647,7 @@ define([
             return $.ajax({
                 type: 'POST',
                 url: this.options.savePositionsUrl,
-                data: $('#container').find('[name^=rule]').serialize() + '&' + $.param(additionalParams),
+                data: $('#container').find('[name^=rule]').serialize(),
                 context: $('body'),
                 showLoader: true,
                 success: function () {