diff --git a/modules/gfx/pymod/export_glwin_base.cc b/modules/gfx/pymod/export_glwin_base.cc
index d19983bce346616ab868938e3bd399d5186deeca..b54fff0420bd98ce3e188af64f95a6a83b6c977f 100644
--- a/modules/gfx/pymod/export_glwin_base.cc
+++ b/modules/gfx/pymod/export_glwin_base.cc
@@ -29,7 +29,7 @@ using namespace ost::gfx;
 
 void export_GLWinBase()
 {
-  class_<GLWinBase, GLWinBaseProxy, boost::noncopyable>("GLWinBase", no_init)
+  class_<GLWinBase, GLWinBaseProxy, boost::noncopyable>("GLWinBase")
     .def("DoRefresh",&GLWinBase::DoRefresh)
     .def("StatusMessage",&GLWinBase::StatusMessage)
   ;
diff --git a/modules/gfx/pymod/glwin_base_proxy.hh b/modules/gfx/pymod/glwin_base_proxy.hh
index 9db17b5450a69bdf17451e6351c46772abadefdf..6c73fd142d7f6fa083e936d2e27a718646afdd0d 100644
--- a/modules/gfx/pymod/glwin_base_proxy.hh
+++ b/modules/gfx/pymod/glwin_base_proxy.hh
@@ -22,7 +22,7 @@ public:
   virtual void DoRefresh() {
     call_method<void>(self, "DoRefresh");
   }
-
+  virtual void SetStereo(bool flag) { }
   virtual void StatusMessage(const String& m) {
     call_method<void, const String>(self, "StatusMessage", m);
   }