diff --git a/cluster/prod/app/guichet/config/guichet/config.json.tpl b/cluster/prod/app/guichet/config/guichet/config.json.tpl
index ec0c201..467c92d 100644
--- a/cluster/prod/app/guichet/config/guichet/config.json.tpl
+++ b/cluster/prod/app/guichet/config/guichet/config.json.tpl
@@ -7,6 +7,9 @@
   "user_name_attr": "cn",
   "group_base_dn": "ou=groups,{{ key "secrets/directory/ldap_base_dn" }}",
   "group_name_attr": "cn",
+  "mailing_list_base_dn": "ou=mailing_lists,ou=groups,{{ key "secrets/directory/ldap_base_dn" }}",
+  "mailing_list_name_attr": "cn",
+  "mailing_list_guest_user_base_dn": "ou=guests,ou=users,{{ key "secrets/directory/ldap_base_dn" }}",
 
   "invitation_base_dn": "ou=invitations,{{ key "secrets/directory/ldap_base_dn" }}",
   "invitation_name_attr": "cn",
diff --git a/cluster/prod/app/guichet/deploy/directory.hcl b/cluster/prod/app/guichet/deploy/directory.hcl
index 7161bb7..7e445ae 100644
--- a/cluster/prod/app/guichet/deploy/directory.hcl
+++ b/cluster/prod/app/guichet/deploy/directory.hcl
@@ -13,7 +13,7 @@ job "guichet" {
     task "guichet" {
       driver = "docker"
       config {
-        image = "superboum/guichet_amd64:15"
+        image = "dxflrs/guichet:17"
         readonly_rootfs = true
         ports = [ "web_port" ]
         volumes = [