diff --git a/nextcloud/README.md b/nextcloud/README.md
index 61f6e7c..3f7bd76 100644
--- a/nextcloud/README.md
+++ b/nextcloud/README.md
@@ -43,8 +43,9 @@ Other tags than `daily` are built weekly. For security reasons, you should occas
 - **CRON_PERIOD** : time interval between two cron tasks *(default : 15m)*
 - **CRON_MEMORY_LIMIT** : memory limit for PHP when executing cronjobs *(default : 1024m)*
 - **TZ** : the system/log timezone *(default : Etc/UTC)*
-- **ADMIN_USER** : username of the admin account *(default : admin)*
-- **ADMIN_PASSWORD** : password of the admin account *(default : admin)*
+- **ADMIN_USER** : username of the admin account *(default : none, web configuration)*
+- **ADMIN_PASSWORD** : password of the admin account *(default : none, web configuration)*
+- **LOCALHOST** : domain to use during the setup *(default : localhost)*
 - **DB_TYPE** : database type (sqlite3, mysql or pgsql) *(default : sqlite3)*
 - **DB_NAME** : name of database *(default : none)*
 - **DB_USER** : username for database *(default : none)*
@@ -90,6 +91,7 @@ docker run -d --name nextcloud \
        -e TZ=Etc/UTC \
        -e ADMIN_USER=mrrobot \
        -e ADMIN_PASSWORD=supercomplicatedpassword \
+       -e DOMAIN=cloud.example.com
        -e DB_TYPE=mysql \
        -e DB_NAME=nextcloud \
        -e DB_USER=nextcloud \
@@ -98,6 +100,8 @@ docker run -d --name nextcloud \
        wonderfall/nextcloud:10.0
 ```
 
+You are **not obliged** to use `ADMIN_USER` and `ADMIN_PASSWORD`. If these variables are not provided, you'll be able to configure your admin acccount from your browser.
+
 **Below you can find a docker-compose file, which is very useful!**
 
 Now you have to use a **reverse proxy** in order to access to your container through Internet, steps and details are available at the end of the README.md. And that's it! Since you already configured Nextcloud through setting environment variables, there's no setup page.
@@ -132,8 +136,9 @@ nextcloud:
     - OPCACHE_MEM_SIZE=128
     - CRON_PERIOD=15m
     - TZ=Europe/Berlin
-    - ADMIN_USER=admin
-    - ADMIN_PASSWORD=admin
+    - ADMIN_USER=admin            # Don't set to configure through browser
+    - ADMIN_PASSWORD=admin        # Don't set to configure through browser
+    - DOMAIN=localhost
     - DB_TYPE=mysql
     - DB_NAME=nextcloud
     - DB_USER=nextcloud