diff --git a/apps/calendar/templates/part.eventform.php b/apps/calendar/templates/part.eventform.php
index c63630a5a0..1eee099d0d 100644
--- a/apps/calendar/templates/part.eventform.php
+++ b/apps/calendar/templates/part.eventform.php
@@ -7,8 +7,8 @@ echo 'Calendar.UI.Share.idtype = "event";' . "\n" . 'Calendar.UI.Share.currentid
 <ul>
 	<li><a href="#tabs-1"><?php echo $l->t('Eventinfo'); ?></a></li>
 	<li><a href="#tabs-2"><?php echo $l->t('Repeating'); ?></a></li>
-	<li><a href="#tabs-3"><?php echo $l->t('Alarm'); ?></a></li>
-	<li><a href="#tabs-4"><?php echo $l->t('Attendees'); ?></a></li>
+	<!--<li><a href="#tabs-3"><?php echo $l->t('Alarm'); ?></a></li>
+	<li><a href="#tabs-4"><?php echo $l->t('Attendees'); ?></a></li>-->
 	<?php if($_['access'] == 'owner') { ?>
 	<li><a href="#tabs-5"><?php echo $l->t('Share'); ?></a></li>
 	<?php } ?>
@@ -243,8 +243,8 @@ echo 'Calendar.UI.Share.idtype = "event";' . "\n" . 'Calendar.UI.Share.currentid
 			<?php echo $l->t('Summary'); ?>:<span id="repeatsummary"></span>
 		</div>
 </div>
-<div id="tabs-3">//Alarm</div>
-<div id="tabs-4">//Attendees</div>
+<!--<div id="tabs-3">//Alarm</div>
+<div id="tabs-4">//Attendees</div>-->
 <?php if($_['access'] == 'owner') { ?>
 <div id="tabs-5">
 	<?php echo $this->inc('share.dropdown'); ?>
diff --git a/apps/calendar/templates/part.showevent.php b/apps/calendar/templates/part.showevent.php
index c052183056..6baf0415d5 100644
--- a/apps/calendar/templates/part.showevent.php
+++ b/apps/calendar/templates/part.showevent.php
@@ -2,8 +2,8 @@
 <ul>
 	<li><a href="#tabs-1"><?php echo $l->t('Eventinfo'); ?></a></li>
 	<li><a href="#tabs-2"><?php echo $l->t('Repeating'); ?></a></li>
-	<li><a href="#tabs-3"><?php echo $l->t('Alarm'); ?></a></li>
-	<li><a href="#tabs-4"><?php echo $l->t('Attendees'); ?></a></li>
+	<!--<li><a href="#tabs-3"><?php echo $l->t('Alarm'); ?></a></li>
+	<li><a href="#tabs-4"><?php echo $l->t('Attendees'); ?></a></li>-->
 </ul>
 <div id="tabs-1">
 	<table width="100%">
@@ -241,7 +241,7 @@
 			<?php echo $l->t('Summary'); ?>:<span id="repeatsummary"></span>
 		</div>
 </div>
-<div id="tabs-3">//Alarm</div>
-<div id="tabs-4">//Attendees</div>
+<!--<div id="tabs-3">//Alarm</div>
+<div id="tabs-4">//Attendees</div>-->
 
 </div>
\ No newline at end of file