diff --git a/Theme/Backend/calendar-dashboard.tpl.php b/Theme/Backend/calendar-dashboard.tpl.php
index 20fdfa9..d07e6f7 100755
--- a/Theme/Backend/calendar-dashboard.tpl.php
+++ b/Theme/Backend/calendar-dashboard.tpl.php
@@ -116,4 +116,4 @@ $calendar = $this->data['calendar'];
     <menuitem label="Delete"></menuitem>
 </menu>
 
-<?= $this->getData('calendarEventPopup')->render('iCalendarEvent'); ?>
\ No newline at end of file
+<?= $this->data['calendarEventPopup']->render('iCalendarEvent'); ?>
\ No newline at end of file
diff --git a/Theme/Backend/dashboard-calendar.tpl.php b/Theme/Backend/dashboard-calendar.tpl.php
index 324cb76..bdba159 100755
--- a/Theme/Backend/dashboard-calendar.tpl.php
+++ b/Theme/Backend/dashboard-calendar.tpl.php
@@ -16,6 +16,6 @@ declare(strict_types=1);
 <div id="calendar-dashboard" class="col-xs-12 col-md-6" draggable="true">
     <section class="portlet">
         <div class="portlet-head"><?= $this->getHtml('Calendar', 'Calendar'); ?></div>
-        <?= $this->getData('calendar')->render($this->getData('cal')); ?>
+        <?= $this->data['calendar']->render($this->data['cal']); ?>
     </section>
 </div>