diff --git a/kanboard/docker-compose.yml b/kanboard/docker-compose.yml
index 9066725..9d62b5b 100644
--- a/kanboard/docker-compose.yml
+++ b/kanboard/docker-compose.yml
@@ -1,29 +1,36 @@
 version: '2'
 
 services:
-  kanboard:
-    image: kanboard/kanboard:latest
-    container_name: kanboard_app
-    ports:
-      - "8002:80"
-#      - "8003:443" #optional da über reverse-proxy
-    volumes:
-      - ./data:/var/www/app/data
-      - ./plugins:/var/www/app/plugins
-      - ./ssl:/etc/nginx/ssl
-    environment:
-      DATABASE_URL: mysql://${MYSQL_USER}:${MYSQL_PASS}@db/kanboard
-    restart: unless-stopped
-
   db:
     image: mariadb:latest
     container_name: kanboard_db
     command: --default-authentication-plugin=mysql_native_password
     environment:
-      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASS}
-      MYSQL_DATABASE: kanboard
-      MYSQL_USER: ${MYSQL_USER}
-      MYSQL_PASSWORD: ${MYSQL_PASS}
+      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASS}
+      - MYSQL_DATABASE=kanboard
+      - MYSQL_USER=${MYSQL_USER}
+      - MYSQL_PASSWORD={MYSQL_PASS}
     volumes:
       - ./db:/var/lib/mysql
-    restart: unless-stopped
\ No newline at end of file
+    restart: unless-stopped
+
+  kanboard:
+    image: kanboard/kanboard:latest
+    container_name: kanboard_app
+    ports:
+      - 8002:80
+    volumes:
+      - ./data:/var/www/app/data
+      - ./plugins:/var/www/app/plugins
+      - ./ssl:/etc/nginx/ssl
+    environment:
+      - DATABASE_HOST=db
+      - DATABASE_USER=${MYSQL_USER}
+      - DATABASE_PASSWORD={MYSQL_PASS}
+      - DATABASE_NAME=kanboard
+    depends_on:
+      - db
+    links:
+      - db:db
+    restart: unless-stopped
+