diff --git a/src/sys/boot/setup64.s b/src/sys/boot/setup64.s
index 9777706..f2fbf88 100644
--- a/src/sys/boot/setup64.s
+++ b/src/sys/boot/setup64.s
@@ -253,5 +253,6 @@
 gdtr:	.word	0x20
 	.long	gdt
 
-1:	.space	0x6000-1b
+##1:	.space	0x6000-1b
+1:      .space  0x5FFF
 kernel: