diff --git a/lib/browser/api/app.js b/lib/browser/api/app.js
index f8a4d3e2913e..025b6275fd36 100644
--- a/lib/browser/api/app.js
+++ b/lib/browser/api/app.js
@@ -1,7 +1,7 @@
 'use strict'
 
 const electron = require('electron')
-const {session, Menu} = electron
+const {Menu} = electron
 const EventEmitter = require('events').EventEmitter
 
 const bindings = process.atomBinding('app')
diff --git a/lib/common/api/crash-reporter.js b/lib/common/api/crash-reporter.js
index e62c7cdf95f9..21e352e7e510 100644
--- a/lib/common/api/crash-reporter.js
+++ b/lib/common/api/crash-reporter.js
@@ -48,7 +48,6 @@ var CrashReporter = (function () {
     }
     if (submitURL == null) {
       throw new Error('submitURL is a required option to crashReporter.start')
-      return
     }
     start = () => {
       binding.start(this.productName, companyName, submitURL, autoSubmit, ignoreSystemCrashHandler, extra)
diff --git a/lib/common/init.js b/lib/common/init.js
index 1b90b9343441..257249f0a639 100644
--- a/lib/common/init.js
+++ b/lib/common/init.js
@@ -1,6 +1,4 @@
-const path = require('path')
 const timers = require('timers')
-const Module = require('module')
 
 process.atomBinding = function (name) {
   try {