Index: sources/gui/qml/dialogs/NotificationDialog.qml
===================================================================
diff -u -r89e3ca8e108dd4b3315ae7862c631eba43f8fd0f -r3d0a160e4e8c0348c688ed5efe4d86dc66121e6b
--- sources/gui/qml/dialogs/NotificationDialog.qml	(.../NotificationDialog.qml)	(revision 89e3ca8e108dd4b3315ae7862c631eba43f8fd0f)
+++ sources/gui/qml/dialogs/NotificationDialog.qml	(.../NotificationDialog.qml)	(revision 3d0a160e4e8c0348c688ed5efe4d86dc66121e6b)
@@ -95,6 +95,7 @@
         }
 
         MuteButton { id: _muteButton
+            objectName: "_alarmMuteButton"
             anchors {
                 verticalCenter  : _titleBar.verticalCenter
                 left            : _titleBar.left