diff --git a/gtk2_ardour/editor_routes.cc b/gtk2_ardour/editor_routes.cc
index d28eb5d006..c909c5a1c5 100644
--- a/gtk2_ardour/editor_routes.cc
+++ b/gtk2_ardour/editor_routes.cc
@@ -955,7 +955,8 @@ EditorRoutes::sync_presentation_info_from_treeview ()
 	}
 
 	if (change) {
-		Stripable::PresentationInfoChange(); /* EMIT SIGNAL */
+		DEBUG_TRACE (DEBUG::OrderKeys, "... notify PI change from editor GUI\n");
+		_session->notify_presentation_info_change ();
 	}
 }