diff --git a/site/snippets/calendar-strip.php b/site/snippets/calendar-strip.php
index a7e0116..eee67de 100644
--- a/site/snippets/calendar-strip.php
+++ b/site/snippets/calendar-strip.php
@@ -46,7 +46,7 @@
   </div>
   <ul class="calendar-strip__days">
     <template x-for="(date, index) in dates">
-      <li class="calendar-strip__day" :class="targetSessions.length > 0 && index == targetSessions[0].day ? 'active' : ''">
+      <li class="calendar-strip__day" :class="targetSessions.length > 0 && open && index == targetSessions[0].day ? 'active' : ''">
         <button 
           x-text="index" 
           :disabled="date.length === 0 ? true : false"