diff --git a/index.js b/index.js
index f486d71..516ae63 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,7 @@ const economicSystemRoutes = require('./routes/economicSystem');
 
 // Middleware
 app.use(express.json());
+app.use(cors());
 
 // Routes
 app.use('/api/economicSystem', economicSystemRoutes);
diff --git a/package.json b/package.json
index 31f132f..f14bffa 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,8 @@
   "homepage": "https://github.com/ranchimall/economicsystem-tokenroom#readme",
   "dependencies": {
     "googleapis": "",
-    "express": ""
+    "express": "",
+    "cors":""
   },
   "scripts": {
     "start": "node index.js"