diff --git a/formatters/tabs/tabs.js b/formatters/tabs/tabs.js
index e331469..658f8e4 100644
--- a/formatters/tabs/tabs.js
+++ b/formatters/tabs/tabs.js
@@ -47,17 +47,11 @@
         // When submitting the form, first open tabs with invalid fields.
         $(context).find('input.form-submit').click(function () {
           $(':invalid').each(function () {
-            var closestSelector = '';
-            if (direction == 'vertical') {
-              closestSelector = '.' + direction + '-tabs__pane';
-            }
-            else {
-              closestSelector = '.' + direction + '-tabs-pane';
-            }
+            var closestSelector = '.field-group-tab';
             const paneId = $(this).closest(closestSelector).attr('id');
             const paneLink = $('a[href="#' + paneId + '"]');
             paneLink.click();
-            });
+          });
        });
 
       }