diff --git a/system/navigator.py b/system/navigator.py
index a07d99f..74bdc61 100644
--- a/system/navigator.py
+++ b/system/navigator.py
@@ -39,9 +39,6 @@ class NavigatorView (gtk.TreeView):
         # send events to plots / itself
         self.enable_model_drag_source(gtk.gdk.BUTTON1_MASK,[("GTK_TREE_MODEL_ROW",gtk.TARGET_SAME_APP,7)], gtk.gdk.ACTION_LINK | gtk.gdk.ACTION_MOVE)
     
-        # receive MOVE drag'n'drops from itself
-        self.enable_model_drag_dest([("GTK_TREE_MODEL_ROW",gtk.TARGET_SAME_WIDGET,138)],gtk.gdk.ACTION_MOVE)
-
         self.connect("drag-data-get",self.slot_drag_data)
 
         logger.log('debug', 'Initializing navigator window.')