diff --git a/docker-compose.yml b/docker-compose.yml
index da9174b..e7eb51c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,38 +1,9 @@
-version: "3.8"
-
 services:
   app:
-    build: .
-    container_name: encrypted-todo-app
+    image: ${IMAGE}
     ports:
-      - "3000:3000"
+      - "${APP_PORT}:3000"
     environment:
-      - NODE_ENV=production
-      - SQLITE_DB_PATH=/app/data/db.db
-      - PORT=3000
-    volumes:
-      - todo_data:/app/data
+      NODE_ENV: production
+      SQLITE_DB_PATH: ${SQLITE_DB_PATH}
     restart: unless-stopped
-    healthcheck:
-      test:
-        [
-          "CMD",
-          "wget",
-          "--quiet",
-          "--tries=1",
-          "--spider",
-          "http://localhost:3000/api/users",
-        ]
-      timeout: 10s
-      interval: 30s
-      retries: 5
-      start_period: 40s
-    labels:
-      - "com.docker.compose.project=encrypted-todo"
-      - "description=Encrypted Todo List Application"
-
-volumes:
-  todo_data:
-    driver: local
-  todo_data_dev:
-    driver: local
diff --git a/server.js b/server.js
index 4c3b358..8571b2d 100644
--- a/server.js
+++ b/server.js
@@ -251,7 +251,7 @@ app.patch("/api/users/:userId/todos/:todoGroupId", (req, res) => {
   }
 });
 
-const PORT = process.env.PORT || 3000;
+const PORT = 3000;
 server.listen(PORT, () => {
-  console.log(`Server running on port ${PORT}`);
+  console.log(`Server running on port 3000`);
 });