diff --git a/conf/.env.example b/conf/.env.example
index 3afee6f..1a6352a 100644
--- a/conf/.env.example
+++ b/conf/.env.example
@@ -4,6 +4,7 @@
 TOOLJET_HOST=http://127.0.0.1:__PORT__
 LOCKBOX_MASTER_KEY=__LOCKBOX_MASTER_KEY__
 SECRET_KEY_BASE=__SECRET_KEY_BASE__
+PORT=__PORT__
 
 SERVE_CLIENT=true
 
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index 404fbec..6b83f15 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -4,5 +4,6 @@ TODO
 
 ### Limitations
 
-* This app requites a full dedicated domain (or subdomain).
+* Require YunoHost 11.
+* This app requires a full dedicated domain (or subdomain), with a signed certificate.
 * Single Sign-On and LDAP integration does *not* work.