diff --git a/content/onedataset.html b/content/onedataset.html
index 3800eb38..38444070 100644
--- a/content/onedataset.html
+++ b/content/onedataset.html
@@ -10,9 +10,6 @@ draft: false
     <script src="/scripts/trueTypeOf.js" type="text/javascript"></script>
     <script src="https://cdn.rawgit.com/larsgw/citation.js/archive/citation.js/citation-0.4.0-9.js" type="text/javascript"></script>
     <script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
-    <script type="text/javascript" id="MathJax-script" async
-      src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js">
-    </script>
     <script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
      {{< getDataFilesName >}}
     <script>
diff --git a/layouts/partials/head_custom.html b/layouts/partials/head_custom.html
new file mode 100644
index 00000000..1fa7fb40
--- /dev/null
+++ b/layouts/partials/head_custom.html
@@ -0,0 +1,3 @@
+<script type="text/javascript" id="MathJax-script" async
+  src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml.js">
+</script>
\ No newline at end of file