diff --git a/app/Controller/Timetableextra.php b/app/Controller/Timetableextra.php
index c362bd1ac..7c6fe265d 100644
--- a/app/Controller/Timetableextra.php
+++ b/app/Controller/Timetableextra.php
@@ -8,7 +8,7 @@ namespace Controller;
  * @package  controller
  * @author   Frederic Guillot
  */
-class Timetableextra extends TimetableOff
+class Timetableextra extends Timetableoff
 {
     protected $model = 'timetableExtra';
     protected $controller_url = 'timetableextra';