diff --git a/addressbook/inc/class.addressbook_activesync.inc.php b/addressbook/inc/class.addressbook_activesync.inc.php
index e04cfd6ad4..f0b7e76be7 100644
--- a/addressbook/inc/class.addressbook_activesync.inc.php
+++ b/addressbook/inc/class.addressbook_activesync.inc.php
@@ -318,7 +318,7 @@ class addressbook_activesync implements activesync_plugin_write, activesync_plug
 	 * @param bool $mimesupport
 	 * @return $messageobject|boolean false on error
 	 */
-	public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $mimesupport = 0)
+	public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $optionbodypreference=false, $mimesupport = 0)
 	{
 		if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
 
diff --git a/calendar/inc/class.calendar_activesync.inc.php b/calendar/inc/class.calendar_activesync.inc.php
index 3c26d9828d..f459307bdf 100644
--- a/calendar/inc/class.calendar_activesync.inc.php
+++ b/calendar/inc/class.calendar_activesync.inc.php
@@ -675,10 +675,11 @@ class calendar_activesync implements activesync_plugin_write
 	 * @param string|array $id cal_id or event array (used internally)
 	 * @param int $truncsize
 	 * @param int|bool $bodypreference=false
+	 * @param $optionbodypreference=false
 	 * @param int $mimesupport=0
 	 * @return SyncAppointment|boolean false on error
 	 */
-	public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $mimesupport = 0)
+	public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $optionbodypreference=false, $mimesupport = 0)
 	{
 		if (!isset($this->calendar)) $this->calendar = new calendar_boupdate();