diff --git a/Source/Core/DolphinWX/Src/LogWindow.h b/Source/Core/DolphinWX/Src/LogWindow.h
index 93e965dbc5..451c90cba8 100644
--- a/Source/Core/DolphinWX/Src/LogWindow.h
+++ b/Source/Core/DolphinWX/Src/LogWindow.h
@@ -64,7 +64,7 @@ private:
 
 	DECLARE_EVENT_TABLE()
 
-	wxTextCtrl * CreateTextCtrl(wxPanel* parent, wxWindowID id = wxID_ANY, long Style = NULL);
+	wxTextCtrl * CreateTextCtrl(wxPanel* parent, wxWindowID id, long Style);
 	void CreateGUIControls();
 	void PopulateBottom();
 	void UnPopulateBottom();