diff --git a/oni-js2-mode.el b/oni-js2-mode.el
index eb5b66c..7932943 100644
--- a/oni-js2-mode.el
+++ b/oni-js2-mode.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 20190218221547
+;; Version: 20190219001218
 ;; Package-Requires: (oni-company js2-mode js2-refactor flycheck fill-column-indicator tern company-tern fic-mode)
 
 ;; This program is free software; you can redistribute it and/or modify
@@ -31,6 +31,9 @@
 (require 'js2-refactor)
 (require 'whitespace)
 
+(eval-when-compile
+  (require 'grep))
+
 (defun oni-js2-mode-whitespace-mode ()
   "Enable whitespace mode with only tabs showing."
   (setq-local whitespace-style '(face tabs))
@@ -56,7 +59,13 @@
 (add-to-list 'company-backends 'company-tern)
 
 ;;;###autoload(with-eval-after-load 'js2-mode (require 'oni-js2-mode))
-;;;###autoload(add-to-list 'auto-mode-alist '("\\.js\\'" . js2-mode))
+
+;;;###autoload
+(add-to-list 'auto-mode-alist '("\\.js\\'" . js2-mode))
+
+;;;###autoload
+(with-eval-after-load 'grep
+  (add-to-list 'grep-files-aliases '("js" . "*.js *.jsx *.json")))
 
 (provide 'oni-js2-mode)
 ;;; oni-js2-mode.el ends here