diff --git a/mu-plugins/carhop-post-types.php b/mu-plugins/carhop-post-types.php
index 85cea8d..c7b5070 100644
--- a/mu-plugins/carhop-post-types.php
+++ b/mu-plugins/carhop-post-types.php
@@ -146,7 +146,7 @@ function carhop_create_posttype()
 			'rewrite' => array('slug' => 'communiques-presse'),
 			'show_in_rest' => true,
 			'show_in_menu' => 'carhop-presse',
-			'supports' => array('title', 'custom-fields'),
+			'supports' => array('title', 'custom-fields', 'thumbnail'),
 			'menu_position'       => 4,
 		)
 	);