diff --git a/source/RobotAPI/gui-plugins/ArViz/ArVizWidgetController.h b/source/RobotAPI/gui-plugins/ArViz/ArVizWidgetController.h
index e59b685797f5e8ee4b56220c9c5070109e50a140..7a3a0bfa34330ecf32509b24d2e1d420e4016d0f 100644
--- a/source/RobotAPI/gui-plugins/ArViz/ArVizWidgetController.h
+++ b/source/RobotAPI/gui-plugins/ArViz/ArVizWidgetController.h
@@ -215,6 +215,9 @@ namespace armarx
         IceUtil::Handle<ArVizWidgetBatchCallback> callbackData;
         armarx::viz::Callback_StorageInterface_getRecordingBatchPtr callback;
         Ice::AsyncResultPtr callbackResult;
+
+        std::vector<double> timings;
+
     public:
         static QIcon GetWidgetIcon()
         {