diff --git a/gtk2_ardour/midi_cue_view.cc b/gtk2_ardour/midi_cue_view.cc
index 9944aa83fe..64fcbefb4a 100644
--- a/gtk2_ardour/midi_cue_view.cc
+++ b/gtk2_ardour/midi_cue_view.cc
@@ -68,6 +68,7 @@ void
 MidiCueView::set_height (double h)
 {
 	event_rect->set (ArdourCanvas::Rect (0.0, 0.0, ArdourCanvas::COORD_MAX, h));
+	view_changed ();
 }
 
 ArdourCanvas::Item*
diff --git a/gtk2_ardour/trigger_page.cc b/gtk2_ardour/trigger_page.cc
index 70468f03a0..7e8dce316e 100644
--- a/gtk2_ardour/trigger_page.cc
+++ b/gtk2_ardour/trigger_page.cc
@@ -154,8 +154,8 @@ TriggerPage::TriggerPage ()
 	_parameter_box.pack_start (*table);
 
 	/* Top-level Layout */
-	_content.pack_start (_pane_upper, true, true);
-	_content.pack_start (_parameter_box, false, false);
+	_content.add (_pane_upper);
+	_content.add (_parameter_box);
 	_content.show ();
 
 	/* Show all */
diff --git a/gtk2_ardour/trigger_page.h b/gtk2_ardour/trigger_page.h
index eac7189e78..ae2117cb2d 100644
--- a/gtk2_ardour/trigger_page.h
+++ b/gtk2_ardour/trigger_page.h
@@ -104,7 +104,7 @@ private:
 	void fast_update_strips ();
 
 	Gtkmm2ext::Bindings* bindings;
-	Gtk::VBox            _content;
+	ArdourWidgets::VPane _content;
 
 	ArdourWidgets::HPane _pane_upper;
 	Gtk::HBox            _strip_group_box;