diff --git a/.babelrc b/.babelrc
index 5a91a4b..d325741 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,4 +1,5 @@
 {
+  "presets": ["es2015"],
   "plugins": [
     "transform-strict-mode",
     "transform-es2015-parameters",
diff --git a/package.json b/package.json
index efb52da..a84909a 100644
--- a/package.json
+++ b/package.json
@@ -31,13 +31,14 @@
     "babel-cli": "^6.1.18",
     "babel-core": "^6.1.21",
     "babel-eslint": "^4.1.5",
-    "babel-plugin-transform-strict-mode": "^6.1.18",
-    "babel-plugin-transform-es2015-parameters": "^6.1.18",
     "babel-plugin-transform-es2015-destructuring": "^6.1.18",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.1.18",
-    "babel-plugin-transform-object-rest-spread": "^6.1.18",
+    "babel-plugin-transform-es2015-parameters": "^6.1.18",
     "babel-plugin-transform-es2015-spread": "^6.1.18",
     "babel-plugin-transform-export-extensions": "^6.1.18",
+    "babel-plugin-transform-object-rest-spread": "^6.1.18",
+    "babel-plugin-transform-strict-mode": "^6.1.18",
+    "babel-preset-es2015": "^6.5.0",
     "chai": "^3.4.1",
     "eslint": "^1.9.0",
     "eslint-config-airbnb-lite": "^1.0.0",
diff --git a/test/fixtures/require.expected.js b/test/fixtures/require.expected.js
index 25d9118..3af7534 100644
--- a/test/fixtures/require.expected.js
+++ b/test/fixtures/require.expected.js
@@ -1,5 +1,5 @@
 'use strict';
 
-const styles = {
+var styles = {
   'className': 'styles__className___385m0 parent__block___33Sxl'
 };
\ No newline at end of file
diff --git a/test/fixtures/require.js b/test/fixtures/require.js
index 32e6e6c..dcdc174 100644
--- a/test/fixtures/require.js
+++ b/test/fixtures/require.js
@@ -1 +1 @@
-const styles = require('../styles.css');
+const styles = require('../styles.css');
\ No newline at end of file