diff --git a/calendar/inc/class.calendar_ical.inc.php b/calendar/inc/class.calendar_ical.inc.php
index 318846e6c9..adf1c8fb11 100644
--- a/calendar/inc/class.calendar_ical.inc.php
+++ b/calendar/inc/class.calendar_ical.inc.php
@@ -1937,8 +1937,9 @@ class calendar_ical extends calendar_boupdate
 					case 'e66':
 					case '6120c':
 					case 'nokia 6131':
+					case 'n97':
 					case 'n97 mini':
-					case '5800 XpressMusic':
+					case '5800 xpressmusic':
 						$this->supportedFields = $defaultFields['s60'];
 						break;
 					default: