Index: gio/gvolumemonitor.override
===================================================================
--- gio/gvolumemonitor.override	(revision 971)
+++ gio/gvolumemonitor.override	(working copy)
@@ -85,3 +85,11 @@
   
   return ret;
 }
+override-slot GVolumeMonitor.tp_new
+static PyObject *
+_wrap_g_volume_monitor_tp_new(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    PyErr_SetString(PyExc_TypeError,
+		    "cannot create instance of type `GVolumeMonitor'");
+    return NULL;
+}
