diff --git a/package.json b/package.json
index 9a2fa2e..0427db1 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "scripts": {
     "start": "npm-run-all -p watch-css start-js",
     "start-js": "react-scripts start",
-    "build": "npm run build-css && react-scripts build && node scripts/create-metadata.js && cp -a lib/lottery/contracts/ ./build/ && cp  initfile.json ./build/",
+    "build": "npm run build-css && react-scripts build && node scripts/create-metadata.js && cp -a lib/lottery/contracts/ ./build/ && cp  initfile.json ./build/ && cd build && zip -r app.zip *",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject",
     "build-css": "node-sass-chokidar src/ -o src/",