diff --git a/js/Helper.js b/js/Helper.js
index 849a7e5..20dd081 100644
--- a/js/Helper.js
+++ b/js/Helper.js
@@ -42,6 +42,8 @@
 
 document.write('<script type="text/javascript" src="' + path + 'Closure.js"></script>');
 
+document.write('<script type="text/javascript" src="' + path + 'encoding/DynamicUint8Array.js"></script>');
+
 document.write('<script type="text/javascript" src="' + path + 'encoding/BinaryXMLEncoder.js"></script>');
 
 document.write('<script type="text/javascript" src="' + path + 'encoding/BinaryXMLDecoder.js"></script>');