diff --git a/src/win32/i_dijoy.cpp b/src/win32/i_dijoy.cpp
index 1736aa725..471152fe8 100644
--- a/src/win32/i_dijoy.cpp
+++ b/src/win32/i_dijoy.cpp
@@ -221,7 +221,6 @@ protected:
 	void OrderAxes();
 	bool ReorderAxisPair(const GUID &x, const GUID &y, int pos);
 	HRESULT SetDataFormat();
-	bool SetConfigSection(bool create);
 
 	friend class FDInputJoystickManager;
 };
@@ -266,8 +265,6 @@ protected:
 
 // PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
 
-static void MapAxis(FIntCVar &var, int num);
-
 // EXTERNAL DATA DECLARATIONS ----------------------------------------------
 
 extern LPDIRECTINPUT8 g_pdi;