diff --git a/templates/header.html b/templates/header.html
index 7e0b90b3..2ab33bcb 100644
--- a/templates/header.html
+++ b/templates/header.html
@@ -8,6 +8,7 @@
 		{% if config.default_stylesheet.1 != '' and not mod %}<link rel="stylesheet" type="text/css" id="stylesheet" href="{{ config.uri_stylesheets }}{{ config.default_stylesheet.1 }}">{% endif %}
 		{% if config.font_awesome %}<link rel="stylesheet" media="screen" href="{{ config.root }}{{ config.font_awesome_css }}">{% endif %}
 		{% if config.country_flags_condensed %}<link rel="stylesheet" href="{{ config.root }}{{ config.country_flags_condensed_css }}">{% endif %}
+		{% if config.katex %}<link rel="stylesheet" type="text/css" href="/js/katex/katex.min.css">{% endif %}
 		<script type="text/javascript">
 			var configRoot="{{ config.root }}";
 			var inMod = {% if mod %}true{% else %}false{% endif %};