diff --git a/js/sql.js b/js/sql.js
index 80f43375b..0966156e9 100644
--- a/js/sql.js
+++ b/js/sql.js
@@ -37,11 +37,11 @@ function getFieldName($this_field, disp_mode) {
         var this_field_index = $this_field.index();
         // ltr or rtl direction does not impact how the DOM was generated
         //
-        // 4 columns to account for the checkbox, edit, delete and appended inline edit anchors but index is zero-based so substract 3
-        var field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-3 )+') a').text();
+        // 5 columns to account for the checkbox, edit, appended inline edit, copy and delete anchors but index is zero-based so substract 4
+        var field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-4 )+') a').text();
         // happens when just one row (headings contain no a)
         if ("" == field_name) {
-            field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-3 )+')').text();
+            field_name = $('#table_results').find('thead').find('th:nth('+ (this_field_index-4 )+')').text();
         }
     }