diff --git a/usr.bin/mkimg/Makefile b/usr.bin/mkimg/Makefile
index d6359242c29..0ece0823577 100644
--- a/usr.bin/mkimg/Makefile
+++ b/usr.bin/mkimg/Makefile
@@ -6,7 +6,7 @@ PROG=	mkimg
 SRCS=	format.c image.c mkimg.c scheme.c
 MAN=	mkimg.1
 
-MKIMG_VERSION=20150222
+MKIMG_VERSION=20150620
 mkimg.o: Makefile
 
 CFLAGS+=-DMKIMG_VERSION=${MKIMG_VERSION}
diff --git a/usr.bin/mkimg/vhd.c b/usr.bin/mkimg/vhd.c
index 404075225f8..054f82facd8 100644
--- a/usr.bin/mkimg/vhd.c
+++ b/usr.bin/mkimg/vhd.c
@@ -81,9 +81,9 @@ struct vhd_footer {
 	uint32_t	creator_tool;
 #define	VHD_CREATOR_TOOL	0x2a696d67	/* FreeBSD mkimg */
 	uint32_t	creator_version;
-#define	VHD_CREATOR_VERSION	0x00010000
+#define	VHD_CREATOR_VERSION	0x00020000
 	uint32_t	creator_os;
-#define	VHD_CREATOR_OS		0x46425344
+#define	VHD_CREATOR_OS		0x5769326b	/* Wi2k */
 	uint64_t	original_size;
 	uint64_t	current_size;
 	struct vhd_geom	geometry;