diff --git a/lib/ble/index.js b/lib/ble/index.js
index d9f2804..c79a023 100644
--- a/lib/ble/index.js
+++ b/lib/ble/index.js
@@ -3,12 +3,7 @@
 /** @module ble */
 /** Bluetooth Low Energy module */
 
-const os = require('os')
-const bleno = require('bleno')
-const util = require('util')
 
-const log = require('../log')('ble')
-const wifi = require('../wifi')
 
 const DEVICE_NAME = process.env.DEVICE_ID || 'intval3'
 const SERVICE_ID = process.env.SERVICE_ID || 'intval3_ble'
@@ -16,9 +11,16 @@ const CHAR_ID = process.env.CHAR_ID || 'intval3char'
 const WIFI_ID = process.env.WIFI_ID || 'wifichar'
 const NETWORK = os.networkInterfaces()
 const MAC = getMac() || spoofMac()
-//
+
 process.env.BLENO_DEVICE_NAME  += '_' + MAC
 
+const os = require('os')
+const bleno = require('bleno')
+const util = require('util')
+
+const log = require('../log')('ble')
+const wifi = require('../wifi')
+
 let currentWifi = 'disconnected'
 let getState