diff --git a/lib/app.js b/lib/app.js
index 139f7f34..beb22d16 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -35,10 +35,7 @@ function run () {
     ? http.createServer(app)
     : https.createServer(httpsServerOptions, app)
 
-    const port = devMode
-    ? 3000
-    : 443
-
+    const port = 3000
     const localPort = 3030
     const localServer = http.createServer(localApp)