diff --git a/question/export_form.php b/question/export_form.php
index 6f9aa4e9aa2..d58aa553e64 100644
--- a/question/export_form.php
+++ b/question/export_form.php
@@ -14,14 +14,15 @@ class question_export_form extends moodleform {
         $mform->addElement('header','fileformat',get_string('fileformat','quiz'));
         $fileformatnames = get_import_export_formats('export');
         $radioarray = array();
+        $i = 0 ;
         foreach ($fileformatnames as $shortname => $fileformatname) {
-            $radioelement = &MoodleQuickForm::createElement('radio','format','',$fileformatname,$shortname);
-            $radioarray[] = $radioelement;
+            $currentgrp1 = array();
+            $currentgrp1[] = &$mform->createElement('radio','format','',$fileformatname,$shortname); 
+            $mform->addGroup($currentgrp1,"formathelp[$i]",'',array('<br />'),false);
+            $mform->setHelpButton("formathelp[$i]", array("$shortname",$fileformatname,"qformat_$shortname"));          
+            $i++ ;
         }
-        $mform->addGroup($radioarray,'format','',array('<br />'),false);
-        $mform->setHelpButton('format', array("$shortname",$fileformatname,"qformat_$shortname"));
         $mform->addRule('format',null,'required',null,'client');
-
 //--------------------------------------------------------------------------------
         $mform->addElement('header','general', get_string('general', 'form'));