diff --git a/sao/src/window.js b/sao/src/window.js
index 0042fcb522..b3168fc8fc 100644
--- a/sao/src/window.js
+++ b/sao/src/window.js
@@ -2082,6 +2082,7 @@
             this.el_add_field_names.prop('checked', export_.values.header);
             this.selected_records.val(
                 JSON.stringify(export_.values.records == 'selected'));
+            this.selected_records.change();
         },
         _traverse: function(fields, prefix, parents, i) {
             var field, item;