diff --git a/structure.yml b/structure.yml
index 2f75399..031cb5c 100644
--- a/structure.yml
+++ b/structure.yml
@@ -6,10 +6,12 @@ intranet:
 
   domain_name:
     type: domainname
-    description: domaine name
-    default: exemple.fr
+    description: domain name
+    examples:
+      - exemple.fr
 
   htpasswd_file:
+    type: unix_filename
     description: htpassword file
     default: /etc/nginx/.htpasswd
 
@@ -17,13 +19,13 @@ intranet:
     type: mail
     description: domaine name email for certbot
     default: contact@exemple.fr
-      
+
   users:
     type: leadership
-  
+
     username:
       type: unix_user
-  
+
     password:
       type: secret