diff --git a/index.html b/index.html
index f9a9b21..d5e9fb3 100644
--- a/index.html
+++ b/index.html
@@ -5,5 +5,5 @@
 	<script src="pecslib.js"></script>
 </head>
 <body></body>
-<script src="main.sj"></script>
+<script src="main.js"></script>
 </html>
