diff --git a/default.hbs b/default.hbs
index b4b1ca8..d21e092 100755
--- a/default.hbs
+++ b/default.hbs
@@ -23,7 +23,7 @@
 
     {{!--  Begin Page-specific code --}}
     {{#is "post"}}
-        <script src="{{asset "js/libs/remark42/remark42-comments.js"}}"></script>
+        <script async src="{{asset "js/libs/remark42/remark42-comments.js"}}"></script>
     {{/is}}
 
     {{#is "post, page"}}