diff --git a/src/xpdev/genwrap.h b/src/xpdev/genwrap.h
index 9a135afcc96a35059a381e1ba63dc3b41fa6a677..25af0e2f26660a342ec168070d0ae8bf537893ed 100644
--- a/src/xpdev/genwrap.h
+++ b/src/xpdev/genwrap.h
@@ -126,7 +126,7 @@ extern "C" {
 #elif defined(__NetBSD__)
 	#define PLATFORM_DESC	"NetBSD"
 #elif defined(__APPLE__) && defined(__MACH__) && defined(__POWERPC__)
-	#define PLATFORM_DESC	"Mac OS X"
+	#define PLATFORM_DESC	"MacOSX"
 #elif defined(BSD)
 	#define PLATFORM_DESC	"BSD"
 #elif defined(__solaris__)