diff --git a/pages/_includes/ui/fullcalendar.html b/pages/_includes/ui/fullcalendar.html
index 8cf7f9fbd..97278967c 100644
--- a/pages/_includes/ui/fullcalendar.html
+++ b/pages/_includes/ui/fullcalendar.html
@@ -2,6 +2,8 @@
 
 <div id="calendar-{{ calendar-id }}" class="card-calendar"></div>
 
+{% append_lib fullcalendar %}
+
 {% capture_global scripts %}
 <script>
 	document.addEventListener('DOMContentLoaded', function () {