diff --git a/lang/en_utf8/quiz.php b/lang/en_utf8/quiz.php
index f8d5d0e3176..988b57822a0 100644
--- a/lang/en_utf8/quiz.php
+++ b/lang/en_utf8/quiz.php
@@ -403,8 +403,10 @@ $string['showhidden'] = 'Also show old questions';
 $string['shownoattempts'] = 'Show students with no attempts';
 $string['shownoattemptsonly'] = 'Show only students with no attempts';
 $string['showteacherattempts'] = 'Show teacher attempts';
+$string['shuffle'] = 'Shuffle';
 $string['shuffleanswers'] = 'Shuffle answers';
 $string['shufflequestions'] = 'Shuffle questions';
+$string['shufflewithin'] = 'Shuffle within questions';
 $string['significantfigures'] = ' with $a ';
 $string['significantfiguresformat'] = 'significant figures';
 $string['singleanswer'] = 'Choose one answer.';