diff --git a/gtk2_ardour/processor_box.cc b/gtk2_ardour/processor_box.cc
index e980cd974c..ffcaa15194 100644
--- a/gtk2_ardour/processor_box.cc
+++ b/gtk2_ardour/processor_box.cc
@@ -199,8 +199,10 @@ ProcessorEntry::ProcessorEntry (ProcessorBox* parent, boost::shared_ptr<Processo
 
 		_button.set_active (_processor->active());
 
-		routing_icon.set_no_show_all(true);
 		input_icon.set_no_show_all(true);
+		routing_icon.set_no_show_all(true);
+		output_icon.set_no_show_all(true);
+		output_routing_icon.set_no_show_all(true);
 
 		_button.show ();
 		input_icon.hide();