diff --git a/js/src/sql.js b/js/src/sql.js
index 38c4f82327..d7bb9272b0 100644
--- a/js/src/sql.js
+++ b/js/src/sql.js
@@ -410,7 +410,7 @@ AJAX.registerOnload('sql.js', function () {
      */
     $(document).on('makeGrid', '.sqlqueryresults', function () {
         $('.table_results').each(function () {
-            if ($(this).find('td.grid_edit').length > 0) {
+            if (typeof window.makeGrid === 'function') {
                 makeGrid(this);
             }
         });