diff --git a/gtk2_ardour/midi_list_editor.cc b/gtk2_ardour/midi_list_editor.cc
index e0eda7a536..7771dc50cd 100644
--- a/gtk2_ardour/midi_list_editor.cc
+++ b/gtk2_ardour/midi_list_editor.cc
@@ -760,7 +760,7 @@ MidiListEditor::redisplay_model ()
 		for (MidiModel::Notes::iterator i = notes.begin(); i != notes.end(); ++i) {
 			row = *(model->append());
 			row[columns.channel] = (*i)->channel() + 1;
-			row[columns.note_name] = Evoral::midi_note_name ((*i)->note());
+			row[columns.note_name] = ParameterDescriptor::midi_note_name ((*i)->note());
 			row[columns.note] = (*i)->note();
 			row[columns.velocity] = (*i)->velocity();
 
diff --git a/gtk2_ardour/midi_region_view.cc b/gtk2_ardour/midi_region_view.cc
index 987a9fff35..14e39dd625 100644
--- a/gtk2_ardour/midi_region_view.cc
+++ b/gtk2_ardour/midi_region_view.cc
@@ -4061,7 +4061,7 @@ MidiRegionView::get_note_name (boost::shared_ptr<NoteType> n, uint8_t note_value
 	char buf[128];
 	snprintf (buf, sizeof (buf), "%d %s\nCh %d Vel %d",
 	          (int) note_value,
-	          name.empty() ? Evoral::midi_note_name (note_value).c_str() : name.c_str(),
+	          name.empty() ? ParameterDescriptor::midi_note_name (note_value).c_str() : name.c_str(),
 	          (int) n->channel() + 1,
 	          (int) n->velocity());