diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 51098647f..49f0f6fa2 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -1667,6 +1667,10 @@ void ObjectList::load_subobject(ModelVolumeType type)
         
     if (sel_item)
         select_item(sel_item);
+
+#ifndef __WXOSX__ //#ifdef __WXMSW__ // #ys_FIXME
+    selection_changed();
+#endif //no __WXOSX__ //__WXMSW__
 }
 
 void ObjectList::load_part( ModelObject* model_object,