diff --git a/backend/Dockerfile b/backend/Dockerfile
index a4d19e8..35b0cb7 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -2,11 +2,12 @@ FROM node:18-alpine
 
 WORKDIR /app
 
-COPY package*.json ./
+COPY backend/package*.json ./
 RUN npm install --production
 
-COPY server.js ./server.js
-COPY data/apps.json ./data/apps.json
+COPY backend/server.js ./server.js
+COPY backend/data/apps.json ./data/apps.json
+COPY frontend/admin.html ./admin.html
 
 ENV PORT=3000
 EXPOSE 3000
diff --git a/backend/server.js b/backend/server.js
index 82a81f0..c63cb71 100644
--- a/backend/server.js
+++ b/backend/server.js
@@ -8,6 +8,12 @@ const PORT = process.env.PORT || 3000;
 const JWT_SECRET = process.env.JWT_SECRET || 'fallback-secret-key';
 const APPS_FILE = path.join(__dirname, 'data', 'apps.json');
 
+// Serve admin frontend
+const adminPath = path.join(__dirname, 'admin.html');
+app.get('/', (req, res) => {
+  res.sendFile(adminPath);
+});
+
 app.use(express.json());
 app.use((req, res, next) => {
   res.setHeader('Access-Control-Allow-Origin', '*');