diff --git a/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/renderer.js b/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/renderer.js
index 92376ca2f..48820a031 100644
--- a/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/renderer.js
+++ b/web_widget_one2many_product_picker/static/src/js/views/One2ManyProductPicker/renderer.js
@@ -271,7 +271,7 @@ odoo.define("web_widget_one2many_product_picker.One2ManyProductPickerRenderer",
          */
         _renderView: function () {
             var self = this;
-            var oldWidgets = this.widgets;
+            var oldWidgets = _.compact(this.widgets);
             this.widgets = [];
             this.$recordsContainer = $("<DIV/>", {
                 class: "w-100 row",