diff --git a/config/index.js b/config/index.js
index 19e26ff..f0e4d5d 100644
--- a/config/index.js
+++ b/config/index.js
@@ -16,7 +16,7 @@ module.exports = {
 
     // Various Dev Server settings
     host: '0.0.0.0', // can be overwritten by process.env.HOST
-    port: 6000, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
+    port: 4000, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
     autoOpenBrowser: false,
     errorOverlay: true,
     notifyOnErrors: true,