diff --git a/_layouts/base.html b/_layouts/base.html
index a0f31c2..e06bc11 100644
--- a/_layouts/base.html
+++ b/_layouts/base.html
@@ -11,7 +11,7 @@
         <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" />
         <link rel="alternate" type="application/atom+xml" href="/atom.xml" title="Ben Kurtovic" />
         <script src="//code.jquery.com/jquery-1.12.3.min.js" integrity="sha256-aaODHAgvwQW1bFOGXMeX+pC4PZIPsvn2h1sArYOhgXQ=" crossorigin="anonymous"></script>
-        <script src="//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
+        <script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
         <script src="/static/main.js"></script>
     </head>
     <body>
