diff --git a/header.php b/header.php
index 65bbce2..72933a4 100644
--- a/header.php
+++ b/header.php
@@ -13,7 +13,7 @@
 	<?php wp_head(); ?>
 </head>
 
-<body <?php body_class("front-end"); ?>>
+<body <?php body_class("front-end is-website-dynamiques"); ?>>
 	<?php
 	do_action('tailpress_site_before');
 	global $post;
