diff --git a/src/burn/burnint.h b/src/burn/burnint.h
index a1230428b..c37efadbf 100644
--- a/src/burn/burnint.h
+++ b/src/burn/burnint.h
@@ -7,12 +7,16 @@
 #include <string.h>
 #include <assert.h>
 
-#if defined(__LIBSNES__) && defined(_MSC_VER)
+#if defined(__LIBRETRO__) && defined(_MSC_VER)
 #include <tchar.h>
 #else
 #include "tchar.h"
 #endif
 
+#ifdef __LIBRETRO_OPTIMIZATIONS__
+#include "burn_libretro_opts.h"
+#endif
+
 #include "burn.h"
 
 #ifdef LSB_FIRST