diff --git a/lang/en/moodle.php b/lang/en/moodle.php
index 387d43961a2..0654ea8e3f8 100644
--- a/lang/en/moodle.php
+++ b/lang/en/moodle.php
@@ -1333,7 +1333,6 @@ $string['numyears'] = '{$a} years';
 $string['ok'] = 'OK';
 $string['oldpassword'] = 'Current password';
 $string['olduserdirectory'] = 'This is the OLD users directory, and is no longer needed. You may safely delete it. The files it contains have been copied to the NEW user directory.';
-$string['opentoguests'] = 'Guest access';
 $string['optional'] = 'optional';
 $string['options'] = 'options';
 $string['order'] = 'Order';