diff --git a/html/.eslintrc.json b/html/.eslintrc.json
index f31cdc708e..7253e26565 100644
--- a/html/.eslintrc.json
+++ b/html/.eslintrc.json
@@ -1,6 +1,7 @@
 {
   "env": {
-    "browser": true
+    "browser": true,
+    "es6": true
   },
   "globals": {
     "AppKernel": false,