diff --git a/question/type/random/questiontype.php b/question/type/random/questiontype.php
index 0516c2845b5..b5dfe69a8dd 100644
--- a/question/type/random/questiontype.php
+++ b/question/type/random/questiontype.php
@@ -89,7 +89,7 @@ class random_qtype extends default_questiontype {
 
     function display_question_editing_page(&$mform, $question, $wizardnow){
         $heading = $this->get_heading(empty($question->id));
-        print_heading_with_help($heading, $this->name(), $langmodule);
+        print_heading_with_help($heading, $this->name(), $this->plugin_name());
         $mform->display();
     }