diff --git a/libretroshare/src/tests/network_simulator/gui/GlobalRouterStatistics.h b/libretroshare/src/tests/network_simulator/gui/GlobalRouterStatistics.h
index 9c54aa4d6..b3bc067de 100644
--- a/libretroshare/src/tests/network_simulator/gui/GlobalRouterStatistics.h
+++ b/libretroshare/src/tests/network_simulator/gui/GlobalRouterStatistics.h
@@ -43,10 +43,10 @@ class GlobalRouterStatistics: public RsAutoUpdatePage, public Ui::GlobalRouterSt
         static QString getPeerName(const RsPeerId& peer_id) ;
 
     void setGlobalRouter(const RsGRouter *grouter) ;
+        virtual void updateDisplay() ;
 
 	private:
 											
-		virtual void updateDisplay() ;
 
         GlobalRouterStatisticsWidget *_tst_CW ;
         RsGRouter *_grouter ;
diff --git a/libretroshare/src/tests/network_simulator/gui/NetworkSimulatorGUI.cpp b/libretroshare/src/tests/network_simulator/gui/NetworkSimulatorGUI.cpp
index 5016ec57e..c53f061b7 100644
--- a/libretroshare/src/tests/network_simulator/gui/NetworkSimulatorGUI.cpp
+++ b/libretroshare/src/tests/network_simulator/gui/NetworkSimulatorGUI.cpp
@@ -30,6 +30,9 @@ void NetworkSimulatorGUI::updateSelectedNode(int node_id)
 {
     _turtle_router_statistics->setTurtleRouter( _viewer->network().node(node_id).turtle_service() ) ;
     _global_router_statistics->setGlobalRouter( _viewer->network().node(node_id).global_router_service() ) ;
+
+    _turtle_router_statistics->updateDisplay() ;
+    _global_router_statistics->updateDisplay() ;
 }
 
 void NetworkSimulatorGUI::toggleNetworkTraffic(bool b)
diff --git a/libretroshare/src/tests/network_simulator/gui/TurtleRouterStatistics.h b/libretroshare/src/tests/network_simulator/gui/TurtleRouterStatistics.h
index ebff4bf69..d81438cd5 100644
--- a/libretroshare/src/tests/network_simulator/gui/TurtleRouterStatistics.h
+++ b/libretroshare/src/tests/network_simulator/gui/TurtleRouterStatistics.h
@@ -41,9 +41,8 @@ class TurtleRouterStatistics: public RsAutoUpdatePage, public Ui::TurtleRouterSt
 
 		void setTurtleRouter(const RsTurtle *turtle) { _turtle = turtle ; }
 
-	private:
-											
-		virtual void updateDisplay() ;
+        virtual void updateDisplay() ;
+    private:
 
 		TurtleRouterStatisticsWidget *_tst_CW ;
 		const RsTurtle *_turtle ;