diff --git a/metadata/templates/mathjax.tpl b/metadata/templates/mathjax.tpl
--- a/metadata/templates/mathjax.tpl
+++ b/metadata/templates/mathjax.tpl
@@ -1,22 +1,21 @@
 <!-- MathJax for LaTeX support in abstracts -->
 {#
   The following is the MathJax configuration.
   This means that formulae can be enclosed in either $ … $ or \( … \)
 #}
 <script>
 MathJax = {
   tex: {
     inlineMath: [['$', '$'], ['\\(', '\\)']]
   },
   processEscapes: true,
   svg: {
     fontCache: 'global'
   }
 };
 </script>
-{# The following can be used instead to use MathJax from their CDN as opposed to our local copy.
-<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js">
-</script>
-#}
-<script id="MathJax-script" async src="{{ ROOT_PATH }}components/mathjax/es5/tex-mml-chtml.js"></script>
+{# The following uses MathJax from their CDN #}
+<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
+{# The following uses our local copy of MathJax #}
+{#<script id="MathJax-script" async src="{{ ROOT_PATH }}components/mathjax/es5/tex-mml-chtml.js"></script>#}