diff --git a/server.js b/server.js
index ab48182ab..0ccfd9ed3 100644
--- a/server.js
+++ b/server.js
@@ -63,13 +63,8 @@ const applyMiddleware = (app) => {
   app.use(cookieParser());
   app.use(bodyParser.json({ limit: "50mb" }));
   app.use(bodyParser.urlencoded({ limit: "50mb", extended: true }));
-  app.use(
-    cors({
-      origin: SOCKETIO_CORS_ORIGIN,
-      credentials: true,
-      exposedHeaders: ["set-cookie"]
-    })
-  );
+  app.use(cors({ credentials: true, exposedHeaders: ["set-cookie"] }));
+
   // Helper middleware
   app.use((req, res, next) => {
     req.logger = logger;