diff --git a/lib/units/app/index.js b/lib/units/app/index.js
index 89f4731e..9f19dd4b 100644
--- a/lib/units/app/index.js
+++ b/lib/units/app/index.js
@@ -9,13 +9,10 @@ var bodyParser = require('body-parser')
 var serveFavicon = require('serve-favicon')
 var serveStatic = require('serve-static')
 var csrf = require('csurf')
-var Promise = require('bluebird')
 var compression = require('compression')
 
 var logger = require('../../util/logger')
 var pathutil = require('../../util/pathutil')
-var dbapi = require('../../db/api')
-var datautil = require('../../util/datautil')
 
 var auth = require('./middleware/auth')
 var deviceIconMiddleware = require('./middleware/device-icons')