diff --git a/index.html b/index.html
index b3d254f..f3ef216 100755
--- a/index.html
+++ b/index.html
@@ -34,7 +34,11 @@
 
         <script type="text/x-mathjax-config">
             MathJax.Hub.Config({
-            tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}
+            tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]},
+            ,
+            TeX: {
+              extensions: ["mediawiki-texvc.js"]
+            }
             });
         </script>
         <script type="text/javascript" src="bower_components/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>