diff --git a/include/wx/gtk/popupwin.h b/include/wx/gtk/popupwin.h
index bd1a638b7f..bb7aa4b0c9 100644
--- a/include/wx/gtk/popupwin.h
+++ b/include/wx/gtk/popupwin.h
@@ -26,6 +26,8 @@ public:
     bool Create(wxWindow *parent, int flags = wxBORDER_NONE);
 
     virtual bool Show(bool show = true);
+    
+    virtual void SetFocus();
 
     // implementation
     // --------------