diff --git a/includes/post_types.php b/includes/post_types.php
index bcfd72f..9dd9c64 100644
--- a/includes/post_types.php
+++ b/includes/post_types.php
@@ -38,6 +38,7 @@ function metiers_patrimoine_create_posttype()
 
 			'menu_position'       => 5.1,
 			'supports' => array('title', 'custom-fields', 'thumbnail', 'author', 'revisions'),
+			'comment_status' => 'closed',
 		)
 	);
 }