diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md
index b70ed84..61bad8b 100644
--- a/doc/POST_INSTALL.md
+++ b/doc/POST_INSTALL.md
@@ -2,4 +2,4 @@ The password-file is created after first opening the admin UI!
 
 Be sure to immediately change the default password!
 
-Open the admin UI `https://__DOMAIN__/?admin` to configure your mail server settings. Login with user "admin" and password from the file `/var/www/snappymail/data/_data_/_default_/admin_password.txt`.
+Open the admin UI `https://__DOMAIN____PATH__?admin` to configure your mail server settings. Login with user "admin" and password from the file `/var/www/snappymail/data/_data_/_default_/admin_password.txt`.