diff --git a/l10n_client.module b/l10n_client.module
index 3e34050..7ad05fc 100644
--- a/l10n_client.module
+++ b/l10n_client.module
@@ -630,7 +630,7 @@ function l10n_client_submit_translation($langcode, $source, $translation, $user_
  * Implements hook_field_extra_fields().
  */
 function l10n_client_field_extra_fields() {
-  $extra['user']['user']['form']['l10nclient'] = array(
+  $extra['user']['user']['form']['l10n_client'] = array(
     'label' => 'Localization client',
     'description' => t('On-page localization form element.'),
     'weight' => 10,