diff --git a/docs/latex/wx/window.tex b/docs/latex/wx/window.tex
index ecd5b6798c..4973479624 100644
--- a/docs/latex/wx/window.tex
+++ b/docs/latex/wx/window.tex
@@ -1987,9 +1987,7 @@ default value is {\tt false}.}
 
 \membersection{wxWindow::PopupMenu}\label{wxwindowpopupmenu}
 
-\func{bool}{PopupMenu}{\param{wxMenu* }{menu}}
-
-\func{bool}{PopupMenu}{\param{wxMenu* }{menu}, \param{const wxPoint\& }{pos}}
+\func{bool}{PopupMenu}{\param{wxMenu* }{menu}, \param{const wxPoint\& }{pos = wxDefaultPosition}}
 
 \func{bool}{PopupMenu}{\param{wxMenu* }{menu}, \param{int }{x}, \param{int }{y}}
 
diff --git a/include/wx/window.h b/include/wx/window.h
index 67e839fd66..96385dd616 100644
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -804,9 +804,7 @@ public:
     virtual void DoUpdateWindowUI(wxUpdateUIEvent& event) ;
 
 #if wxUSE_MENUS
-    bool PopupMenu(wxMenu *menu)
-        { return DoPopupMenu(menu, -1, -1); }
-    bool PopupMenu(wxMenu *menu, const wxPoint& pos)
+    bool PopupMenu(wxMenu *menu, const wxPoint& pos = wxDefaultPosition)
         { return DoPopupMenu(menu, pos.x, pos.y); }
     bool PopupMenu(wxMenu *menu, int x, int y)
         { return DoPopupMenu(menu, x, y); }