diff --git a/CONFIG/config.h b/CONFIG/config.h
index 9172e2d5..c3282769 100644
--- a/CONFIG/config.h
+++ b/CONFIG/config.h
@@ -42,7 +42,7 @@ public:
 	DWORD GetConditionalDeviceRenderBitDepth() const;
 	DWORD GetDeviceRenderBitStatus() const;
 	BOOL AdjustDisplayBitDepthBasedOnRenderStatus();
-	void CConfigApp::WriteRegisterSettings() const;
+	void WriteRegisterSettings() const;
 
 	//{{AFX_MSG(CConfigApp)
 	// NOTE - the ClassWizard will add and remove member functions here.