diff --git a/README.md b/README.md
index dd5524c..5f7be42 100644
--- a/README.md
+++ b/README.md
@@ -10,16 +10,16 @@ $ git clone https://github.com/Colm3na/polkastats-v2.git
 $ cd polkastats-v2
 
 # Install dependencies
-$ npm install
+$ yarn install
 
 # Serve with hot reload at localhost:3000
-$ npm run dev
+$ yarn run dev
 
 # Build for production
-$ npm run build
+$ yarn run build
 
 # generate static project
-$ npm run generate
+$ yarn run generate
 ```
 
 ## Build backend
diff --git a/nuxt.config.js b/nuxt.config.js
index 4dc970f..00f0670 100644
--- a/nuxt.config.js
+++ b/nuxt.config.js
@@ -74,6 +74,20 @@ export default {
    ** Build configuration
    */
   build: {
+    babel: {
+      presets() {
+        return [
+          [
+            require.resolve("@nuxt/babel-preset-app"),
+            // require.resolve('@nuxt/babel-preset-app-edge'), // For nuxt-edge users
+            {
+              buildTarget: "client",
+              corejs: { version: 3 }
+            }
+          ]
+        ]
+      }
+    },
     /*
      ** You can extend webpack config here
      */
diff --git a/package.json b/package.json
index 807567e..40ae2e6 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,13 @@
     "prettier": "prettier --write '**/*.{vue,js,css,html}'",
     "start": "nuxt start"
   },
+  "engines": {
+    "node": "12.3.1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Colm3na/polkastats-v2.git"
+  },
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^1.2.27",
     "@fortawesome/free-brands-svg-icons": "^5.12.1",
@@ -40,7 +47,9 @@
     "vue-apexcharts": "^1.4.0"
   },
   "devDependencies": {
+    "@babel/runtime-corejs3": "^7.10.2",
     "babel-eslint": "^10.1.0",
+    "core-js": "^3.6.5",
     "cypress": "^4.1.0",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.10.0",