diff --git a/.babelrc b/.babelrc
index 9f14c3e..c215558 100644
--- a/.babelrc
+++ b/.babelrc
@@ -19,6 +19,7 @@
   "plugins": [
     "babel-plugin-transform-object-rest-spread",
     "babel-plugin-transform-class-properties",
-    "babel-plugin-transform-runtime"
+    "babel-plugin-transform-runtime",
+    "babel-plugin-transform-es2015-classes"
   ]
 }
diff --git a/webpack.config.js b/webpack.config.js
index 878d60f..247a3f3 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -14,7 +14,8 @@ const babelLoader = {
     plugins: [
       require('babel-plugin-transform-object-rest-spread'),
       require('babel-plugin-transform-class-properties'),
-      require('babel-plugin-transform-runtime')
+      require('babel-plugin-transform-runtime'),
+      require('babel-plugin-transform-es2015-classes')
     ],
     babelrc: false
   }