diff --git a/Makefile.libretro b/Makefile.libretro
index 8ca6c3a..27df58b 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -418,6 +418,23 @@ export LIB := $(LIB);$(WindowsSdkDir)
 TARGET := $(TARGET_NAME)_libretro.dll
 PSS_STYLE :=2
 LDFLAGS += -DLL
+# Windows MSVC 2010 Xbox 1
+else ifeq ($(platform), xbox1_msvc2003)
+TARGET := $(TARGET_NAME)_libretro_xdk1.lib
+MSVCBINDIRPREFIX = $(XDK)/xbox/bin/vc71
+CC  = cl.exe
+CXX = cl.exe
+
+PATH := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/bin"):$(PATH)
+PATH := $(PATH):$(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../IDE")
+INCLUDE := $(shell IFS=$$'\n'; cygpath "$(VS71COMNTOOLS)../../Vc7/include")
+
+export INCLUDE := $(INCLUDE)
+export LIB := $(XDK)/xbox/lib
+PSS_STYLE :=2
+CFLAGS   += -D_XBOX -D_XBOX1
+CXXFLAGS += -D_XBOX -D_XBOX1
+STATIC_LINKING=1
 # Windows MSVC 2010 Xbox 360
 else ifeq ($(platform), xbox360_msvc2010)
 TARGET := $(TARGET_NAME)_libretro_xdk360.lib