diff --git a/mod/quiz/protect_js.php b/mod/quiz/protect_js.php
index df9612bb488..cd60857dba5 100644
--- a/mod/quiz/protect_js.php
+++ b/mod/quiz/protect_js.php
@@ -1,5 +1,7 @@
 <?php defined('MOODLE_INTERNAL') or die('Direct access to this script is forbidden.'); ?>
 
+<style media="print">body {display:none}</style>
+
 <script language="JavaScript" type="text/javascript">
 <!--