diff --git a/lib/relay.js b/lib/relay.js
index 363e01b..077aa75 100644
--- a/lib/relay.js
+++ b/lib/relay.js
@@ -1,14 +1,6 @@
 'use strict';
 
 var Packer = require('proxy-packer');
-var Packer = require('proxy-packer');
-var PromiseA;
-try {
-  PromiseA = require('bluebird');
-} catch(e) {
-  PromiseA = global.Promise;
-}
-
 var Devices = require('./device-tracker');
 var Server = require('./server.js');