diff --git a/red/ui.js b/red/ui.js
index 93bdfaf71..67f4ba666 100644
--- a/red/ui.js
+++ b/red/ui.js
@@ -14,8 +14,6 @@
  * limitations under the License.
  **/
 var express = require('express');
-var util = require('util');
-var crypto = require('crypto');
 var fs = require("fs");
 var app = express();
 var events = require("./events");