diff --git a/gtk2_ardour/midi_region_view.cc b/gtk2_ardour/midi_region_view.cc
index f4a2487f96..141ae5d8cd 100644
--- a/gtk2_ardour/midi_region_view.cc
+++ b/gtk2_ardour/midi_region_view.cc
@@ -1105,9 +1105,6 @@ MidiRegionView::get_events (Events& e, Evoral::Sequence<Temporal::Beats>::NoteOp
 void
 MidiRegionView::redisplay_model()
 {
-	cerr << "REDISPLAY\n";
-	PBD::stacktrace (cout, 20);
-
 	if (_active_notes) {
 		// Currently recording
 		const samplecnt_t zoom = trackview.editor().get_current_zoom();