diff --git a/docs/index.html b/docs/index.html
index 45c8e74..a9539d7 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -43,7 +43,6 @@
       auto2top: true
     }
   </script>
-  <script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-lua.min.js"></script>
   <!-- Docsify v4 -->
   <script src="//cdn.jsdelivr.net/npm/docsify@4"></script>
   <script src="https://cdn.jsdelivr.net/npm/docsify-themeable@0/dist/js/docsify-themeable.min.js"></script>