diff --git a/BVH_Point_Light_Source.html b/BVH_Point_Light_Source.html
index 5cd2f64f..af4c6a96 100644
--- a/BVH_Point_Light_Source.html
+++ b/BVH_Point_Light_Source.html
@@ -7,7 +7,6 @@
 		<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1">
 		<link href="css/default.css" rel="stylesheet">
 
-		<script async src="js/es-module-shims.js"></script>
 		<script type="importmap">
 		{
 			"imports": {