diff --git a/Readme.md b/Readme.md
index aefa2fd02579a6f6fac940cf1bc7fcdf54e464d8..953406d8936a61afd46211912ada5776381ed2c0 100644
--- a/Readme.md
+++ b/Readme.md
@@ -14,3 +14,8 @@ This image should be combined with a postfix container to actually send mail, th
 2. `docker-compose up --build`
 3. Go to `localhost:8081/wws` try to login and click first_login
 4. If you have not configured the sendmail part of postfix, you can find a mail with your login informations in `/var/spool/sympa/bulk/msg`
+
+## Configuration
+
+
+You can add and modify files in `etc` directory, do not forget to restart the container afterwards