diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index ad03ec1edc..fddcc0586c 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -1761,7 +1761,6 @@ MackieControlProtocol::set_subview_mode (SubViewMode sm, boost::shared_ptr<Route
 				update_global_button (Button::Send, off);
 				update_global_button (Button::Eq, on);
 				update_global_button (Button::Dyn, off);
-				update_global_button (Button::AudioInstruments, off); /* faking up Dyn */
 				update_global_button (Button::Trim, off);
 				update_global_button (Button::Pan, off);
 				break;
@@ -1769,7 +1768,6 @@ MackieControlProtocol::set_subview_mode (SubViewMode sm, boost::shared_ptr<Route
 				update_global_button (Button::Send, off);
 				update_global_button (Button::Eq, off);
 				update_global_button (Button::Dyn, on);
-				update_global_button (Button::AudioInstruments, on); /* faking up Dyn */
 				update_global_button (Button::Trim, off);
 				update_global_button (Button::Pan, off);
 				break;
@@ -1777,7 +1775,6 @@ MackieControlProtocol::set_subview_mode (SubViewMode sm, boost::shared_ptr<Route
 				update_global_button (Button::Send, on);
 				update_global_button (Button::Eq, off);
 				update_global_button (Button::Dyn, off);
-				update_global_button (Button::AudioInstruments, on); /* faking up Dyn */
 				update_global_button (Button::Trim, off);
 				update_global_button (Button::Pan, off);
 				break;