diff --git a/calendar/inc/class.calendar_hooks.inc.php b/calendar/inc/class.calendar_hooks.inc.php
index 8145a64b2a..9c84924a55 100644
--- a/calendar/inc/class.calendar_hooks.inc.php
+++ b/calendar/inc/class.calendar_hooks.inc.php
@@ -878,19 +878,19 @@ END:VALARM';
 				'id' => 'A',
 				'caption' => lang('Accept'),
 				'icon' => 'accepted',
-				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"A"'.']).sendRequest(true);'
+				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"A"'.']).sendRequest(true);this.button_delete(arguments[0], arguments[1]);'
 			),
 			array(
 				'id' => 'R',
 				'caption' => lang('Reject'),
 				'icon' => 'rejected',
-				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"R"'.']).sendRequest(true);'
+				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"R"'.']).sendRequest(true);this.button_delete(arguments[0], arguments[1]);'
 			),
 			array(
 				'id' => 'T',
 				'caption' => lang('Tentative'),
 				'icon' => 'tentative',
-				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"T"'.']).sendRequest(true);'
+				'onExecute' => 'egw().json("calendar.calendar_uiforms.ajax_status",['.$params['data']['event_id'].','.$params['data']['user_id'].','.'"T"'.']).sendRequest(true);this.button_delete(arguments[0], arguments[1]);'
 			)
 		);
 	}
diff --git a/notifications/js/notificationajaxpopup.js b/notifications/js/notificationajaxpopup.js
index 4b8993c4ab..5ed47a106c 100644
--- a/notifications/js/notificationajaxpopup.js
+++ b/notifications/js/notificationajaxpopup.js
@@ -339,7 +339,7 @@
 							.addClass('et2_button')
 							.css({'background-image':'url('+egw.image(notifymessages[id].data.actions[action].icon,notifymessages[id].data.app)+')'})
 							.text(notifymessages[id].data.actions[action].caption)
-							.click(jQuery.proxy(func,this))
+							.click(jQuery.proxy(func, this, [$message]))
 							.prependTo($actions_container);
 				}
 				$actions_container.appendTo($message);