diff --git a/progress_bar/demo1.html b/progress_bar/demo1.html
index 8d25e2d..2c337db 100644
--- a/progress_bar/demo1.html
+++ b/progress_bar/demo1.html
@@ -15,7 +15,6 @@
 </div>
 </body>
 <script src="jquery.js"></script>
-<script src="loader.js"></script>
 <script>
     var $bar = $('#loader').find('.progress-bar');
     var $value = $bar.find('.progress-value');