diff --git a/UI/Index.html b/UI/Index.html
index 667e254f7..b246221d9 100644
--- a/UI/Index.html
+++ b/UI/Index.html
@@ -13,6 +13,7 @@
     <link href="/AddSeries/Addseries.css" rel='stylesheet' type='text/css'/>
     <link href="/Series/Series.css" rel='stylesheet' type='text/css'/>
     <link href="/settings/settings.css" rel='stylesheet' type='text/css'/>
+    <link href="/Calendar/calendar.css" rel='stylesheet' type='text/css'/>
 </head>
 <body>
 <div id="in-sub-nav">
