diff --git a/apps/u3-v2/.env b/apps/u3-v2/.env
new file mode 100644
index 00000000..ba7cc18d
--- /dev/null
+++ b/apps/u3-v2/.env
@@ -0,0 +1 @@
+GENERATE_SOURCEMAP=false
diff --git a/apps/u3-v2/craco.config.js b/apps/u3-v2/craco.config.js
deleted file mode 100644
index 34d45613..00000000
--- a/apps/u3-v2/craco.config.js
+++ /dev/null
@@ -1,25 +0,0 @@
-const webpack = require('webpack')
-
-module.exports = {
-  webpack: {
-    configure: (config) => {
-      // Replace include option for babel loader with exclude
-      // so babel will handle workspace projects as well.
-      config.module.rules[1].oneOf.forEach((r) => {
-        if (r.loader && r.loader.indexOf('babel') !== -1) {
-          r.exclude = /node_modules/
-          delete r.include
-        }
-      })
-
-      config.plugins.push(
-        new webpack.ProvidePlugin({
-          process: 'process/browser',
-          Buffer: ['buffer', 'Buffer'],
-        }),
-      )
-      config.ignoreWarnings = [/Failed to parse source map/]
-      return config
-    },
-  },
-}
diff --git a/apps/u3-v2/package.json b/apps/u3-v2/package.json
index a82fe556..6fef2de7 100644
--- a/apps/u3-v2/package.json
+++ b/apps/u3-v2/package.json
@@ -6,7 +6,6 @@
     "@rainbow-me/rainbowkit": "^1.0.8",
     "@us3r-network/auth-with-rainbowkit": "^0.1.9",
     "@us3r-network/profile": "^0.5.6",
-    "buffer": "^6.0.3",
     "dayjs": "^1.11.9",
     "lodash": "^4.17.21",
     "react": "^18.2.0",
@@ -20,9 +19,9 @@
     "web-vitals": "^2.1.4"
   },
   "scripts": {
-    "start": "craco start",
-    "build": "craco build",
-    "test": "craco test",
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
     "eject": "react-scripts eject",
     "format": "prettier --write \"**/*.{js,ts,tsx}\"  --parser typescript"
   },
@@ -45,8 +44,6 @@
     ]
   },
   "devDependencies": {
-    "@craco/craco": "^7.1.0",
-    "@craco/types": "^7.1.0",
     "@testing-library/jest-dom": "^5.17.0",
     "@testing-library/react": "^13.4.0",
     "@testing-library/user-event": "^13.5.0",