diff --git a/js/grunt.js b/js/grunt.js
index 97c3b25f..7be4d882 100644
--- a/js/grunt.js
+++ b/js/grunt.js
@@ -35,7 +35,7 @@ module.exports = function (grunt) {
         },
         watch: {
             files: "<config:lint.files>",
-            tasks: "lint buster"
+            tasks: "lint buster concat min"
         },
         jshint: {
             options: {