diff --git a/modules/lang/javascript/config.el b/modules/lang/javascript/config.el
index e1cbc4f37..cbb7e41d4 100644
--- a/modules/lang/javascript/config.el
+++ b/modules/lang/javascript/config.el
@@ -33,6 +33,7 @@
 
 (use-package! js2-mode
   :mode "\\.m?js\\'"
+  :mode "\\.es6\\'"
   :interpreter "node"
   :commands js2-line-break
   :config