diff --git a/plugin/ticket/uninstall.php b/plugin/ticket/uninstall.php
index 809d515dbb..56689a1882 100755
--- a/plugin/ticket/uninstall.php
+++ b/plugin/ticket/uninstall.php
@@ -7,5 +7,5 @@
  * the global database and the courses tables
  * @package chamilo.plugin.ticket
  */
-require_once __DIR.'/config.php';
+require_once __DIR__.'/config.php';
 TicketPlugin::create()->uninstall();