diff --git a/Readme.md b/Readme.md
index 982ff3dd424f83e92809d9eb68066617a7eaddaa..69c7bc17137b89cbb78b882c3abbce0c7788720d 100644
--- a/Readme.md
+++ b/Readme.md
@@ -6,6 +6,10 @@
 cp .env.sample .env
 # Change FQDN and login/password with htpasswd
 # Change auth in docker-compose
+
+# Create traefik external network
+docker network create traefik
+
 docker-compose up -d
 ```
 ## install without `NoCloud-Auto-Installer`