diff --git a/themes/vanilla/layouts/partials/head.html b/themes/vanilla/layouts/partials/head.html
index 558977e..4d978d8 100644
--- a/themes/vanilla/layouts/partials/head.html
+++ b/themes/vanilla/layouts/partials/head.html
@@ -3,5 +3,5 @@
     <link href="https://fonts.googleapis.com/css?family=Inconsolata|Lora|Raleway" rel="stylesheet">
     <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
     <link rel="stylesheet" href="{{ $style.Permalink }}">
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/default.js"></script>
+    <script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML' async></script>
 </head>