diff -up kde-workspace-4.10.2/plasma/generic/applets/systemtray/ui/applet.cpp.systray_ktp_presence kde-workspace-4.10.2/plasma/generic/applets/systemtray/ui/applet.cpp

--- kde-workspace-4.10.2/plasma/generic/applets/systemtray/ui/applet.cpp.systray_ktp_presence	2013-03-01 00:32:25.120846173 -0600

+++ kde-workspace-4.10.2/plasma/generic/applets/systemtray/ui/applet.cpp	2013-04-09 12:59:57.666691688 -0500

@@ -707,6 +707,10 @@ void Applet::checkDefaultApplets()

         engines->unloadEngine("powermanagement");

     }

+    if (!applets.contains("org.kde.ktp-presence")) {

+        s_manager->addApplet("org.kde.ktp-presence", this);

+    }

+

     config().writeEntry("DefaultAppletsAdded", true);

 }