diff --git a/packages/node_modules/node-red/red.js b/packages/node_modules/node-red/red.js
index 8e9c2639b..fa5c840bc 100755
--- a/packages/node_modules/node-red/red.js
+++ b/packages/node_modules/node-red/red.js
@@ -47,7 +47,6 @@ var fs = require("fs-extra");
 const cors = require('cors');
 
 var RED = require("./lib/red.js");
-var PassThrough = require('stream').PassThrough;
 
 var server;
 var app = express();
@@ -287,9 +286,7 @@ httpsPromise.then(function(startupHttps) {
     } else {
         server = http.createServer(function(req,res) {app(req,res);});
     }
-    
     server.setMaxListeners(0);
-    
     function formatRoot(root) {
         if (root[0] != "/") {
             root = "/" + root;