diff --git a/api/server.js b/api/server.js
index bb6a3fc909a15f6347378f89fca8429d7d473da9..186b004d81857654a37b7fdec458ca3fb4f7fd30 100644
--- a/api/server.js
+++ b/api/server.js
@@ -30,7 +30,11 @@ wss.on('connection', function (ws) {
 })
 
 app.use(express.json());
-
+app.use(function(req, res, next) {
+  res.header("Access-Control-Allow-Origin", "*");
+  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+  next();
+});
 app.get('/', function (req, res) {
     // res.send('OK')
     res.sendFile('./index.html', { root: '.' })