diff --git a/templates/schedule-response-error.php b/templates/schedule-response-error.php
index 010ea2ed6cbca605be3de9b0851ea354e2f5d928..6838b0ce70251f34898bf558a5245b58a7c554f3 100755
--- a/templates/schedule-response-error.php
+++ b/templates/schedule-response-error.php
@@ -1,4 +1,4 @@
-<div class="update">
+<div class="error">
 	<p class="message"><?php p($l->t('There was an error updating your attendance status.'));?></p>
 	<p class="message"><?php p($l->t('Please contact the organizer directly.'));?></p>
 	<?php if (isset($_['organizer'])): ?>