diff --git a/src/hardware/r_dummy/r_dummy.h b/src/hardware/r_dummy/r_dummy.h
index b22ba702c14b0f70400856bd9661e5ae325b1269..668f52eaee7a9abc38b248cd12e1585f75db7551 100644
--- a/src/hardware/r_dummy/r_dummy.h
+++ b/src/hardware/r_dummy/r_dummy.h
@@ -15,10 +15,10 @@
 //
 //-----------------------------------------------------------------------------
 /// \file
-/// \brief Nintendo 3ds GPU API for Doom Legacy
+/// \brief Dummy GPU API for Doom Legacy
 
-#ifndef _R_CTR_H_
-#define _R_CTR_H_
+#ifndef _R_DUMMY_H_
+#define _R_DUMMY_H_
 
 #ifdef HAVE_SDL
 #define _MATH_DEFINES_DEFINED
@@ -27,8 +27,7 @@
 #pragma warning(disable : 4214 4244)
 #endif
 
-#include <3ds.h>
-#include <citro3d.h>
+// include your platform's headers here
 
 #include "../../doomdef.h"
 #include "../hw_drv.h"