diff --git a/common/models/customer.js b/common/models/customer.js
index 3ca852c..a01f8e9 100644
--- a/common/models/customer.js
+++ b/common/models/customer.js
@@ -1,5 +1,3 @@
-'use strict';
-
-module.exports = function(Customer) {
+module.exports = (/* Customer */) => {
 
 };
diff --git a/server/boot/authentication.js b/server/boot/authentication.js
index d2c8ca7..619948b 100644
--- a/server/boot/authentication.js
+++ b/server/boot/authentication.js
@@ -1,4 +1,4 @@
-module.exports = function enableAuthentication(server) {
+module.exports = (/* server */) => {
   // enable authentication
   // server.enableAuth();
 };
diff --git a/server/boot/dev/webpack-dev.js b/server/boot/dev/webpack-dev.js
index d6c8e38..cb27e91 100644
--- a/server/boot/dev/webpack-dev.js
+++ b/server/boot/dev/webpack-dev.js
@@ -1,3 +1,4 @@
+/* eslint-disable import/no-extraneous-dependencies */
 const webpackMiddleware = require('webpack-dev-middleware');
 const webpack = require('../../helpers/webpack');
 
diff --git a/server/boot/dev/webpack-hmr.js b/server/boot/dev/webpack-hmr.js
index 2e389c6..3f8dada 100644
--- a/server/boot/dev/webpack-hmr.js
+++ b/server/boot/dev/webpack-hmr.js
@@ -1,3 +1,4 @@
+/* eslint-disable import/no-extraneous-dependencies */
 const webpackHotMiddleware = require('webpack-hot-middleware');
 const webpack = require('../../helpers/webpack');
 
diff --git a/server/boot/routes/ping.js b/server/boot/routes/ping.js
index 60feba8..ac057d1 100644
--- a/server/boot/routes/ping.js
+++ b/server/boot/routes/ping.js
@@ -1,3 +1,3 @@
-module.exports = router => {
+module.exports = (router) => {
   router.get('/ping', (req, res) => res.send('pong'));
-}
\ No newline at end of file
+};
diff --git a/server/config/webpack.dev.js b/server/config/webpack.dev.js
index be6bdf5..8e833fc 100644
--- a/server/config/webpack.dev.js
+++ b/server/config/webpack.dev.js
@@ -1,3 +1,4 @@
+/* eslint-disable import/no-extraneous-dependencies */
 const path = require('path');
 const webpack = require('webpack');
 const merge = require('webpack-merge');
diff --git a/server/config/webpack.prod.js b/server/config/webpack.prod.js
index 0b2d570..aab531d 100644
--- a/server/config/webpack.prod.js
+++ b/server/config/webpack.prod.js
@@ -1,3 +1,4 @@
+/* eslint-disable import/no-extraneous-dependencies */
 const path = require('path');
 const webpack = require('webpack');
 const merge = require('webpack-merge');
diff --git a/server/helpers/webpack.js b/server/helpers/webpack.js
index 681d7af..d286122 100644
--- a/server/helpers/webpack.js
+++ b/server/helpers/webpack.js
@@ -1,3 +1,4 @@
+/* eslint-disable import/no-extraneous-dependencies */
 const webpack = require('webpack');
 const config = require('../config/webpack.dev');