diff --git a/include/wx/x11/app.h b/include/wx/x11/app.h
index f24b9c44c3..f0ca6237ee 100644
--- a/include/wx/x11/app.h
+++ b/include/wx/x11/app.h
@@ -92,8 +92,6 @@ public:
     virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
     
-    void DeletePendingObjects();
-    
     WXWindow       GetTopLevelWidget() const { return m_topLevelWidget; }
     WXColormap     GetMainColormap(WXDisplay* display);
     long           GetMaxRequestSize() const { return m_maxRequestSize; }