diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..ec636a3
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,4 @@
+TIME_ZONE='Europe/Paris'
+DOLI_URL='http://0.0.0.0'
+DB_NAME="dolibarr"
+DB_PASS="password"
diff --git a/.gitignore b/.gitignore
index 1fe39c9..5df975e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 
 # Aptatio/Platformio specifics
 secrets.ini
+.env
diff --git a/docker-compose.yml b/docker-compose.yml
index 4fa2e04..ee1200a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,19 +4,24 @@ services:
     mariadb:
         image: mariadb:latest
         environment:
-            MYSQL_ROOT_PASSWORD: root
-            MYSQL_DATABASE: dolibarr
-
+            MYSQL_ROOT_PASSWORD: ${DB_PASS}
+            MYSQL_DATABASE: ${DB_NAME}
+        volumes:
+            - database:/var/lib/mysql
+        restart: always
     web:
         image: tuxgasy/dolibarr
         environment:
             DOLI_DB_HOST: mariadb
             DOLI_DB_USER: root
-            DOLI_DB_PASSWORD: root
-            DOLI_DB_NAME: dolibarr
-            DOLI_URL_ROOT: 'http://0.0.0.0'
-            PHP_INI_DATE_TIMEZONE: 'Europe/Paris'
-        ports:
-            - "80:80"
-        links:
+            DOLI_DB_PASSWORD: ${DB_PASS}
+            DOLI_DB_NAME: ${DB_NAME}
+            DOLI_URL_ROOT: ${DOLI_URL}
+            PHP_INI_DATE_TIMEZONE: ${TIME_ZONE}
+        restart: always
+        # ports:
+        #   - "80:80"
+        depends_on:
             - mariadb
+volumes:
+    database: