diff --git a/Makefile.libretro b/Makefile.libretro
index d9d36a0..63b1086 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -426,9 +426,7 @@ CC  = "$(MSVCBINDIRPREFIX)/CL.exe"
 CXX  = "$(MSVCBINDIRPREFIX)/CL.exe"
 LD   = "$(MSVCBINDIRPREFIX)/lib.exe"
 
-INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/include")
-
-export INCLUDE := $(INCLUDE);$(XDK)/xbox/include
+export INCLUDE := $(XDK)/xbox/include
 export LIB := $(XDK)/xbox/lib
 PSS_STYLE :=2
 CFLAGS   += -D_XBOX -D_XBOX1