diff --git a/src/IDF/conf/idf.php-dist b/src/IDF/conf/idf.php-dist
index bf63988..f710123 100644
--- a/src/IDF/conf/idf.php-dist
+++ b/src/IDF/conf/idf.php-dist
@@ -173,6 +173,7 @@ $cfg['template_folders'] = array(
 $cfg['installed_apps'] = array('Pluf', 'IDF');
 $cfg['pluf_use_rowpermission'] = true;
 $cfg['middleware_classes'] = array(
+         'Pluf_Middleware_Csrf',
          'Pluf_Middleware_Session',
          'IDF_Middleware',
          'Pluf_Middleware_Translation',