diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..d04e8c2
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,5 @@
+**/*
+!dist/**/*
+!src/lib/**/*
+!src/inout.js
+!index.js
diff --git a/README.md b/README.md
index 8672b59..26ff18f 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,12 @@ document.getElementById('file').onchange = function (e) {
 };
 ```
 
+If you are programming ES6:
+
+```js
+import io from 'inoutjs'
+```
+
 ### File info
 
 #### `fullName()` get file name including extension
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..e2710d6
--- /dev/null
+++ b/index.js
@@ -0,0 +1 @@
+import './src/inout'
diff --git a/package-lock.json b/package-lock.json
index 2d8709d..aba2586 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "inoutjs",
-  "version": "0.1.0",
+  "version": "0.1.0-beta.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6dee272..96a5693 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "inoutjs",
   "title": "InOut.js",
-  "version": "0.1.0",
+  "version": "0.1.0-beta.1",
   "homepage": "https://github.com/marxjmoura/inoutjs",
   "author": "Marx JMoura",
   "license": "MIT",
diff --git a/src/tests/unit/read-line.test.js b/src/tests/unit/read-line.test.js
index 5a33702..b09c8e5 100644
--- a/src/tests/unit/read-line.test.js
+++ b/src/tests/unit/read-line.test.js
@@ -1,5 +1,5 @@
-import io from 'inout'
-import fixture from '../fixtures'
+import io from '@/inout'
+import fixture from '@/tests/fixtures'
 
 describe('readLine()', () => {
   let file
diff --git a/webpack.config.js b/webpack.config.js
index 20efd16..5b3c2fa 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -4,7 +4,9 @@ module.exports = {
   mode: process.env.NODE_ENV.match(/production/) ? 'production' : 'development',
   entry: path.resolve(__dirname, './src/inout.js'),
   resolve: {
-    modules: [path.resolve(__dirname, 'src')]
+    alias: {
+      '@': path.resolve(__dirname, 'src')
+    }
   },
   module: {
     rules: [