diff --git a/.babelrc b/.babelrc
deleted file mode 100644
index 7ead2dd..0000000
--- a/.babelrc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "presets": [
-    ["env", {
-      "targets": {
-        "node": "4"
-      }
-    }]
-  ]
-}
diff --git a/.gitignore b/.gitignore
index 5c829f8..aae09ec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,6 +127,5 @@ $RECYCLE.BIN/
 
 # End of https://www.gitignore.io/api/macos,windows,linux,node
 
-lib
 package-lock.json
-yarn.lock
\ No newline at end of file
+yarn.lock
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..33b4ee3
--- /dev/null
+++ b/index.js
@@ -0,0 +1,19 @@
+const types = require('conventional-changelog-metahub/types');
+const aliases = require('conventional-changelog-metahub/aliases');
+const commitizen = require('commitizen');
+const _ = require('lodash');
+const questions = require('./lib/questions');
+const format = require('./lib/format-commit');
+
+const config = _.merge(commitizen.configLoader.load(), {
+  'cz-conventional-commit': {maxSubjectLength: 72, bodyLineLength: 100, emoji: false},
+})['cz-conventional-commit'];
+
+module.exports = {
+  prompter(cz, commit) {
+    return cz
+      .prompt(questions({types: types.types, aliases}, config))
+      .then(answers => format(answers, {types: types.types, aliases}, config))
+      .then(commitMessage => commit(commitMessage));
+  },
+};
diff --git a/src/format-commit.js b/lib/format-commit.js
similarity index 82%
rename from src/format-commit.js
rename to lib/format-commit.js
index fbb2d6b..681da95 100644
--- a/src/format-commit.js
+++ b/lib/format-commit.js
@@ -1,5 +1,5 @@
-import wrap from 'word-wrap';
-import {truncate} from 'lodash';
+const wrap = require('word-wrap');
+const _ = require('lodash');
 
 /**
  * Create a formatted commit message based on answers provided by user.
@@ -26,8 +26,7 @@ import {truncate} from 'lodash';
  * @param {boolean} config.emoji `true` to add emoji at the end of the commit message
  * @return {string} formatted commit
  */
-export default function formatCommit(answers, options, config) {
-  const {types, aliases} = options;
+module.exports = (answers, options, config) => {
   const wrapOptions = {
     trim: true,
     newline: '\n',
@@ -37,12 +36,12 @@ export default function formatCommit(answers, options, config) {
   };
   // Parentheses are only needed when a scope is present
   const scope = answers.scope ? answers.scope.trim() : '';
-  const isAlias = !Object.prototype.hasOwnProperty.call(types, answers.type);
-  const type = isAlias ? aliases[answers.type].type : answers.type;
-  const emoji = config.emoji ? (isAlias ? aliases[answers.type].emoji : types[type].emoji) : '';
+  const isAlias = !Object.prototype.hasOwnProperty.call(options.types, answers.type);
+  const type = isAlias ? options.aliases[answers.type].type : answers.type;
+  const emoji = config.emoji ? (isAlias ? options.aliases[answers.type].emoji : options.types[type].emoji) : '';
   // Limit head to maxSubjectLength (including the trailing emoji)
   // We use the String.length function to determine the length of the emoji even it returns an innacurate value (2 chars per emoji), because most likely a commit hook or linter veryfyingt he head length will also use String.length.
-  const head = `${truncate(`${type}${scope ? `(${scope})` : ''}: ${answers.subject.trim()}`, {
+  const head = `${_.truncate(`${type}${scope ? `(${scope})` : ''}: ${answers.subject.trim()}`, {
     length: config.maxSubjectLength - (config.emoji ? emoji.length + 1 : 0),
   })}${config.emoji ? ` ${emoji}` : ''}`;
   const body = wrap(answers.body, wrapOptions);
@@ -56,4 +55,4 @@ export default function formatCommit(answers, options, config) {
     .join('\n\n');
 
   return [head, body, footer].filter(x => x).join('\n\n');
-}
+};
diff --git a/src/questions.js b/lib/questions.js
similarity index 79%
rename from src/questions.js
rename to lib/questions.js
index 64d0be1..795bce5 100644
--- a/src/questions.js
+++ b/lib/questions.js
@@ -1,5 +1,5 @@
-import {map, padEnd, maxBy} from 'lodash';
-import {typesOrder} from 'conventional-changelog-metahub/types';
+const _ = require('lodash');
+const types = require('conventional-changelog-metahub/types');
 
 /**
  * Create the Inquirer.js questions object.
@@ -18,14 +18,15 @@ import {typesOrder} from 'conventional-changelog-metahub/types';
  * @param {string} config.bodyLineLength length of body lines
  * @param {boolean} config.emoji `true` to add emoji at the end of the commit message
  */
-export default function questions(options, config) {
-  const {types, aliases} = options;
-  const allTypes = Object.assign({}, types, aliases);
-  const length = maxBy(Object.keys(allTypes), type => type.length).length + 1;
-  const choices = map(allTypes, (type, key) => ({
-    name: `${padEnd(`${key}:`, length)} ${type.emoji}  ${type.description}`,
+module.exports = (options, config) => {
+  const allTypes = Object.assign({}, options.types, options.aliases);
+  const length = _.maxBy(Object.keys(allTypes), type => type.length).length + 1;
+  const choices = _.map(allTypes, (type, key) => ({
+    name: `${_.padEnd(`${key}:`, length)} ${type.emoji}  ${type.description}`,
     value: key,
-  })).sort((choice1, choice2) => (typesOrder.indexOf(choice1.value) < typesOrder.indexOf(choice2.value) ? -1 : 1));
+  })).sort(
+    (choice1, choice2) => (types.typesOrder.indexOf(choice1.value) < types.typesOrder.indexOf(choice2.value) ? -1 : 1)
+  );
 
   return [
     {type: 'list', name: 'type', message: "Select the type of change that you're committing:", choices},
@@ -56,7 +57,7 @@ export default function questions(options, config) {
       }):\n`,
       default(answers) {
         if (answers.type === 'initial') {
-          return aliases[answers.type].description;
+          return options.aliases[answers.type].description;
         }
         return null;
       },
@@ -85,4 +86,4 @@ export default function questions(options, config) {
       },
     },
   ];
-}
+};
diff --git a/package.json b/package.json
index 9906cbb..62fb96e 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,6 @@
   "devDependencies": {
     "@commitlint/core": "^6.0.2",
     "ava": "^0.24.0",
-    "babel-cli": "^6.26.0",
-    "babel-preset-env": "^1.6.0",
     "codecov": "^3.0.0",
     "conventional-commits-parser": "^2.0.0",
     "emoji-regex": "^6.5.1",
@@ -24,7 +22,6 @@
     "eslint-plugin-prettier": "^2.4.0",
     "nyc": "^11.1.0",
     "prettier": "~1.10.0",
-    "rimraf": "^2.6.1",
     "semantic-release": "^12.0.0",
     "sinon": "^4.0.0",
     "stringz": "^0.4.0",
@@ -34,7 +31,8 @@
     "node": ">=4"
   },
   "files": [
-    "lib"
+    "lib",
+    "index.js"
   ],
   "homepage": "https://github.com/vanduynslagerp/cz-conventional-commit#readme",
   "keywords": [
@@ -47,9 +45,10 @@
     "git"
   ],
   "license": "MIT",
-  "main": "lib/index.js",
+  "main": "index.js",
   "nyc": {
     "include": [
+      "index.js",
       "lib/**/*.js"
     ],
     "reporter": [
@@ -86,12 +85,11 @@
   },
   "scripts": {
     "codecov": "codecov -f coverage/coverage-final.json",
-    "compile": "rimraf lib && babel src --source-maps --out-dir lib",
     "lint": "xo",
     "prepublishOnly": "npm run compile",
-    "pretest": "npm run compile && npm run lint",
+    "pretest": "npm run lint",
     "semantic-release": "semantic-release",
-    "test": "nyc ava -vv"
+    "test": "nyc ava -v"
   },
   "xo": {
     "extends": [
diff --git a/src/index.js b/src/index.js
deleted file mode 100644
index fed2aca..0000000
--- a/src/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-import {types} from 'conventional-changelog-metahub/types';
-import aliases from 'conventional-changelog-metahub/aliases';
-import {configLoader} from 'commitizen';
-import {merge} from 'lodash';
-import questions from './questions';
-import format from './format-commit';
-
-const config = merge(configLoader.load(), {
-  'cz-conventional-commit': {maxSubjectLength: 72, bodyLineLength: 100, emoji: false},
-})['cz-conventional-commit'];
-
-module.exports = {
-  prompter(cz, commit) {
-    return cz
-      .prompt(questions({types, aliases}, config))
-      .then(answers => format(answers, {types, aliases}, config))
-      .then(commitMessage => commit(commitMessage));
-  },
-};
diff --git a/test/integration.test.js b/test/integration.test.js
index c8b56f2..5eabe8d 100644
--- a/test/integration.test.js
+++ b/test/integration.test.js
@@ -4,7 +4,7 @@ import parser from 'conventional-commits-parser';
 import {lint, load} from '@commitlint/core';
 import {types} from 'conventional-changelog-metahub/types';
 import aliases from 'conventional-changelog-metahub/aliases';
-import engine from '../lib/index';
+import engine from '..';
 
 // eslint-disable-next-line ava/no-cb-test
 test.cb(