diff --git a/src/pretix/presale/templates/pretixpresale/event/seatingplan.html b/src/pretix/presale/templates/pretixpresale/event/seatingplan.html
index 0716e82f55..d3c9e672c6 100644
--- a/src/pretix/presale/templates/pretixpresale/event/seatingplan.html
+++ b/src/pretix/presale/templates/pretixpresale/event/seatingplan.html
@@ -13,6 +13,7 @@
     {% if css_theme %}
         <link rel="stylesheet" type="text/css" href="{{ css_theme }}" />
     {% endif %}
+    {{ html_head|safe }}
     {% include "pretixpresale/fragment_js.html" %}
     <meta name="referrer" content="origin">
     <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0">