diff --git a/_extensions/social-embeds/mastodon.lua b/_extensions/social-embeds/mastodon.lua
index 1791702..5efbcdc 100644
--- a/_extensions/social-embeds/mastodon.lua
+++ b/_extensions/social-embeds/mastodon.lua
@@ -3,7 +3,7 @@ function mastodon(args)
         local status_url = pandoc.utils.stringify(args[1])
         print(status_url)
         -- Assemble HTML to be returned
-        local html = '<div style="position: relative; padding-bottom: 56.25%; height: 0;"> <iframe src="'.. status_url ..'/embed" class="mastodon-embed" style="max-width: 100%; border: 0;" width="100%" height="400" allowfullscreen="allowfullscreen"></iframe><script src="https://mastodon.social/embed.js" async="async"></script></div> '
+        local html = '<div style="position: relative;"> <iframe src="'.. status_url ..'/embed" class="mastodon-embed" style="max-width: 100%; border: 0;" width="100%" height="500" allowfullscreen="allowfullscreen"></iframe><script src="https://mastodon.social/embed.js" async="async"></script></div> '
 
 	return pandoc.RawInline('html', html)
     else