diff --git a/src/sys/boot/boot2/boot1.s b/src/sys/boot/boot2/boot1.s
index 55a39ab..2daec05 100755
--- a/src/sys/boot/boot2/boot1.s
+++ b/src/sys/boot/boot2/boot1.s
@@ -351,7 +351,7 @@
 
 		.fill 0x30,0x1,0x0
 part4:		.byte 0x80, 0x00, 0x01, 0x00
-		.byte 0x2a, 0xff, 0xff, 0xff
+		.byte 0x2A, 0xff, 0xff, 0xff
 		.byte 0x00, 0x00, 0x00, 0x00
 		.byte 0x50, 0xc3, 0x00, 0x00	# 50000 sectors long, bleh