diff --git a/README.md b/README.md
index 48d46cf..5b730a4 100644
--- a/README.md
+++ b/README.md
@@ -47,4 +47,6 @@ Just run Brainlet with the command below:
 node index.js
 ```
 
+Afterwards, try going [here](http://localhost:3005/auth.html) to visit the site.
+
 Good luck!
diff --git a/config.js b/config.js
index 0259e48..4284b37 100755
--- a/config.js
+++ b/config.js
@@ -8,7 +8,6 @@ module.exports = {
     //        specialCode: ''
     //    }
     //},
-    corsAllowList: [ 'localhost' ],
     mongoUrl: 'mongodb://localhost:27017/app',
     bcryptRounds: 10,
     roleMap: {
@@ -20,3 +19,12 @@ module.exports = {
     },
     gatewayStillNotConnectedTimeoutMS: 15*1000
 };
+module.exports.corsAllowList = [
+    // Allow the normal web interface
+    `http://${module.exports.address}:${module.exports.ports.mainServerPort}`,
+    `https://${module.exports.address}:${module.exports.ports.mainServerPort}`,
+
+    // Allow brainet-react
+    `http://${module.exports.address}:3000`,
+    `https://${module.exports.address}:3000`
+];