diff --git a/examples/polymer/epub-reader/epub-js.html b/examples/polymer/epub-reader/epub-js.html
index a2f0850..9bd3205 100644
--- a/examples/polymer/epub-reader/epub-js.html
+++ b/examples/polymer/epub-reader/epub-js.html
@@ -1,10 +1,10 @@
 <script src="../../../build/epub.min.js"></script>
 
 <!-- Zip JS -->
-<script src="/demo/js/libs/zip.min.js"></script>  
+<script src="./../../build/libs/zip.min.js"></script>  
 
 <script>
-  EPUBJS.filePath = "../../demo/js/libs/";
+  EPUBJS.filePath = "../../../build/libs/";
 </script>
 
 <!-- <script type="text/javascript">