diff --git a/themes/bootstrap/js/common.js b/themes/bootstrap/js/common.js
index 6f035b6cfbcd3c18b58811e8d56cdce8466cf9a6..596a496ecf19172b212fb6f9f83d1ff418b7b073 100644
--- a/themes/bootstrap/js/common.js
+++ b/themes/bootstrap/js/common.js
@@ -124,11 +124,6 @@ $(document).ready(function() {
   $('.checkbox-select-all').change(function() {
     $(this).closest('form').find('.checkbox-select-item').attr('checked', this.checked);
   });
-  $('#modal').find('.checkbox-select-item').change(function() {
-    if(!this.checked) {
-      $(this).closest('form').find('.checkbox-select-all').attr('checked', false);
-    }
-  });
   
   // handle QR code links
   $('a.qrcodeLink').click(function() {