diff --git a/lib/zin/wg/thinkmulticolumn/js/v1.js b/lib/zin/wg/thinkmulticolumn/js/v1.js
index 568712f323..f709c1d1ea 100644
--- a/lib/zin/wg/thinkmulticolumn/js/v1.js
+++ b/lib/zin/wg/thinkmulticolumn/js/v1.js
@@ -16,7 +16,7 @@ window.renderRowData = function()
 {
     $('.think-form-batch .form-batch-row-actions .btn[data-type="add"]').prop({
         disabled: $('.think-form-batch tbody tr').length >= canAddRowsOfMulticol,
-        title: $('.think-form-batch tbody tr').length >= canAddRowsOfMulticol ? addRowsTips.replace('%s', canAddRowsOfMulticol) : '',
+        title: $('.think-form-batch tbody tr').length >= canAddRowsOfMulticol ? addRowsTips.replace('%s', canAddRowsOfMulticol) : addLang,
     });
 }
 
diff --git a/lib/zin/wg/thinkmulticolumn/v1.php b/lib/zin/wg/thinkmulticolumn/v1.php
index 5376e8864c..1ae007386b 100644
--- a/lib/zin/wg/thinkmulticolumn/v1.php
+++ b/lib/zin/wg/thinkmulticolumn/v1.php
@@ -53,6 +53,7 @@ class thinkMulticolumn extends thinkQuestion
         }
         jsVar('canAddRowsOfMulticol', $canAddRows + 5);
         jsVar('addRowsTips', $lang->thinkrun->tips->addRow);
+        jsVar('addLang', $lang->thinkrun->add);
 
         $batchItems = array();
         foreach($fields as $key => $field)
@@ -92,6 +93,7 @@ class thinkMulticolumn extends thinkQuestion
         }
         jsVar('canAddRowsOfMulticol', (int)$canAddRows + 5);
         jsVar('addRowsTips', $lang->thinkrun->tips->addRow);
+        jsVar('addLang', $lang->thinkrun->add);
 
         $formItems[] = array(
             formHidden('options[questionType]', $questionType),