diff --git a/scripts/pi-hole/js/ip-address-sorting.js b/scripts/pi-hole/js/ip-address-sorting.js
index 8bbaa152..3b3f5e6f 100644
--- a/scripts/pi-hole/js/ip-address-sorting.js
+++ b/scripts/pi-hole/js/ip-address-sorting.js
@@ -5,9 +5,9 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license.  */
 
-// This code has been taken from
+// This code has been adapted from
 // https://datatables.net/plug-ins/sorting/ip-address
-jQuery.extend(jQuery.fn.dataTableExt.oSort, {
+$.extend($.fn.dataTableExt.oSort, {
   "ip-address-pre": function (a) {
     if (!a) {
       return 0;