diff --git a/app/index.html b/app/index.html
index 2e9a3de..a4e3055 100644
--- a/app/index.html
+++ b/app/index.html
@@ -108,5 +108,6 @@
       </div>
     </div>
     <script src="./js/app.js"></script>
+    <script src="./lib/mscript.js"></script>
   </body>
 </html>
\ No newline at end of file
diff --git a/app/lib/mscript.js b/app/lib/mscript.js
index 1c8bca9..13166c7 100644
--- a/app/lib/mscript.js
+++ b/app/lib/mscript.js
@@ -382,7 +382,9 @@ mscript.tests = function tests () {
 	console.timeEnd('Tests took');
 };
 
-if (typeof module !== 'undefined' && !module.parent) {
+if (typeof document === 'undefined'
+	&& typeof module !== 'undefined' 
+	&& !module.parent) {
 	//node script
 	fs = require('fs');
 	input = process.argv[2];