diff --git a/README.md b/README.md
index 04d48b5..ccced4f 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ DOCKER_USERNAME="Your docker username"
 DOCKER_PASSWORD="Your docker password"
 SSH_HOST="Your SSH host"
 SSH_PORT="Your SSH port" # use port 22 if you are using the default value
-SSH_USERNAME="Your SSH username"
+SSH_USERNAME="Your SSH username" # private key
 SSH_KEY="Your SSH key" # see below
 ```
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 26b1a1e..bd2c7a7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,30 +1,16 @@
 version: "3.8"
 
-volumes:
-  db_volume_data:
-    driver: local
+networks:
+  mylinks_app:
+    external: true
 
 services:
-  # mylinks_db:
-  #   container_name: MyLinksDB
-  #   image: mysql:latest
-  #   restart: always
-  #   volumes:
-  #     - db_volume_data:/var/lib/postgresql/data
-  #     - ./docker-config/mysql-dev-init.sql:/docker-entrypoint-initdb.d/init.sql
-  #   env_file:
-  #     - .env
-
   mylinks:
     restart: always
     container_name: MyLinks
-    image: sonny93/my-links:latest
-    # build:
-    #   context: .
+    build:
+      context: .
     ports:
-      - 127.0.0.1:5000:3000
+      - "127.0.0.1:5000:3000"
     env_file:
       - .env
-    # depends_on:
-    #   mylinks_db:
-    #     condition: service_started