diff --git a/auth/email/config.html b/auth/email/config.html
index 3b11a09a8d6..71b9536780f 100644
--- a/auth/email/config.html
+++ b/auth/email/config.html
@@ -16,7 +16,7 @@
    </td>
 </tr>
 <tr>
-    <td align="right"><label for="recaptcha"><?php print_string('auth_emailrecaptcha_key', 'auth') ?></label></td>
+    <td align="right"><label for="menurecaptcha"><?php print_string('auth_emailrecaptcha_key', 'auth') ?></label></td>
     <td><?php choose_from_menu($yesno, 'recaptcha', $config->recaptcha, ''); ?></td> 
     <td><?php print_string('auth_emailrecaptcha', 'auth') ?></td>
 </tr>