diff --git a/desmume/src/addons/compactFlash.cpp b/desmume/src/addons/compactFlash.cpp
index 362ad0daa..0f28a8643 100644
--- a/desmume/src/addons/compactFlash.cpp
+++ b/desmume/src/addons/compactFlash.cpp
@@ -30,7 +30,7 @@
 
 #include <fcntl.h>
 #include <sys/stat.h>
-#ifdef WIN32
+#ifdef _XBOX && WIN32
 #include <io.h>
 #define OPEN_MODE _O_RDWR | _O_BINARY