diff --git a/.eslintrc.js b/.eslintrc.js
index 64950ee0d..0bb050ad1 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -3,6 +3,7 @@
 module.exports = {
   "env": {
     "browser": true,
+    "es6": true,
   },
   "extends": ["google"],
   "overrides": [{