diff --git a/pychassisctl/chassis_control.py b/pychassisctl/chassis_control.py
index 71bf533..8a95ba6 100755
--- a/pychassisctl/chassis_control.py
+++ b/pychassisctl/chassis_control.py
@@ -241,6 +241,8 @@
     bus = get_dbus()
     obj = ChassisControlObject(bus, OBJ_NAME)
     mainloop = gobject.MainLoop()
+
+    obj.unmask_signals()
     name = dbus.service.BusName(DBUS_NAME, bus)
 
     print "Running ChassisControlService"