diff --git a/public/realindex.html b/public/realindex.html
index 106466b..d99b8e3 100644
--- a/public/realindex.html
+++ b/public/realindex.html
@@ -6,6 +6,8 @@
 	<script src="./js/index.js" defer=""></script>
 	<script src="./js/preload.js" defer=""></script>
 	<script src="./js/search.js" defer=""></script>
+	  <script src="register-sw.js" defer></script>
+
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link href="https://fonts.googleapis.com/css2?family=Comfortaa&amp;display=swap" rel="stylesheet">