diff --git a/app/directory/config/guichet/config.json.tpl b/app/directory/config/guichet/config.json.tpl
index 98e2297..c34cf7f 100644
--- a/app/directory/config/guichet/config.json.tpl
+++ b/app/directory/config/guichet/config.json.tpl
@@ -18,7 +18,7 @@
   ],
 
   "web_address": "https://guichet.deuxfleurs.fr",
-  "mail_from": "coucou@deuxfleurs.fr",
+  "mail_from": "deuxfleurs-bienvenue@adnab.me",
   "smtp_server": "adnab.me:25",
   "smtp_username": "{{ key "secrets/directory/guichet/smtp_user" | trimSpace }}",
   "smtp_password": "{{ key "secrets/directory/guichet/smtp_pass" | trimSpace }}",