diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index 1fa755fec8..b1779ac6c0 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -5904,8 +5904,7 @@ Editor::redisplay_track_views ()
 
 	_tvl_redisplay_on_resume = false;
 
-	TrackViewStripableSorter cmp;
-	track_views.sort (cmp);
+	track_views.sort (TrackViewStripableSorter ());
 
 	uint32_t position;
 	TrackViewList::const_iterator i;