diff --git a/libs/surfaces/osc/osc_route_observer.cc b/libs/surfaces/osc/osc_route_observer.cc
index e22444e..1d9ac5a 100644
--- a/libs/surfaces/osc/osc_route_observer.cc
+++ b/libs/surfaces/osc/osc_route_observer.cc
@@ -24,7 +24,7 @@
 #include "ardour/monitor_control.h"
 #include "ardour/dB.h"
 #include "ardour/meter.h"
-
+#include "ardour/solo_isolate_control.h"
 #include "osc.h"
 #include "osc_route_observer.h"
 
@@ -53,6 +53,12 @@
 		_strip->solo_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo"), _strip->solo_control()), OSC::instance());
 		send_change_message ("/strip/solo", _strip->solo_control());
 
+		_strip->solo_isolate_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo_iso"), _strip->solo_isolate_control()), OSC::instance());
+		send_change_message ("/strip/solo_iso", _strip->solo_isolate_control());
+		
+		_strip->solo_safe_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo_safe"), _strip->solo_safe_control()), OSC::instance());
+		send_change_message ("/strip/solo_safe", _strip->solo_safe_control());
+		
 		boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (_strip);
 		if (track) {
 			track->monitoring_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_monitor_status, this, track->monitoring_control()), OSC::instance());