diff --git a/apps/content/lib/content_web/templates/posts/index.html.eex b/apps/content/lib/content_web/templates/posts/index.html.eex
index b1cc02ac..e62d9dfc 100644
--- a/apps/content/lib/content_web/templates/posts/index.html.eex
+++ b/apps/content/lib/content_web/templates/posts/index.html.eex
@@ -47,4 +47,6 @@
 </nav>
 
 <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/highlight.min.js"></script>
+<script charset="UTF-8"
+  src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/languages/elixir.min.js"></script>
 <script>hljs.initHighlightingOnLoad();</script>
diff --git a/apps/content/lib/content_web/templates/posts/show.html.eex b/apps/content/lib/content_web/templates/posts/show.html.eex
index 007624d6..c12fa290 100644
--- a/apps/content/lib/content_web/templates/posts/show.html.eex
+++ b/apps/content/lib/content_web/templates/posts/show.html.eex
@@ -37,4 +37,6 @@
 </article>
 
 <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/highlight.min.js"></script>
+<script charset="UTF-8"
+  src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.2/languages/elixir.min.js"></script>
 <script>hljs.initHighlightingOnLoad();</script>