diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index ebf8b2f6d1..8971159477 100644
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -2012,6 +2012,8 @@ MixerStrip::update_sensitivity ()
 	update_phase_invert_sensitivty ();
 	map_frozen ();
 	set_button_names (); // update solo button visual state
+
+	virtual_soundcheck_changed (_session->virtual_soundcheck());
 }
 
 void