diff --git a/bochs/gui/wxmain.h b/bochs/gui/wxmain.h
index e3e26cf33..b74f8ed26 100644
--- a/bochs/gui/wxmain.h
+++ b/bochs/gui/wxmain.h
@@ -189,7 +189,6 @@ class MyFrame: public wxFrame
   void OnLogDlg(BxEvent *be);
   void OnEditPluginCtrl(wxCommandEvent& event);
   void OnEditCPU(wxCommandEvent& event);
-  void OnEditCPUID(wxCommandEvent& event);
   void OnEditMemory(wxCommandEvent& event);
   void OnEditClockCmos(wxCommandEvent& event);
   void OnEditPCI(wxCommandEvent& event);