diff --git a/shipping/uc_quote/uc_quote.js b/shipping/uc_quote/uc_quote.js
index e23a251..9bf89af 100644
--- a/shipping/uc_quote/uc_quote.js
+++ b/shipping/uc_quote/uc_quote.js
@@ -27,7 +27,7 @@ function setQuoteCallbacks(products, context) {
   $("select[name*=delivery_address_select]:not(.getQuotes-processed)", context).addClass('getQuotes-processed').change(function() {
     $("input[name*=delivery_postal_code]").trigger('change');
   });
-  $("input[name*=copy_address]:not(.getQuotes-processed)", context).addClass('getQuotes-processed').click(function() {
+  $("input[id*=delivery-copy-address]:not(.getQuotes-processed)", context).addClass('getQuotes-processed').click(function() {
     if (copy_box_checked == true) {
       $("input[name*=billing_postal_code]:not(.getQuotes-processed)", context).addClass('getQuotes-processed').bind('change', triggerQuoteCallback);
       $("select[name*=billing_address_select]:not(.getQuotes-processed)", context).addClass('getQuotes-processed').bind('change', triggerQuoteCallback);