Index: kernel/arch/amd64/include/boot/boot.h
===================================================================
--- kernel/arch/amd64/include/boot/boot.h	(revision 2ddcc7b0c2ebbacaf67571285d726dc6b2a52966)
+++ kernel/arch/amd64/include/boot/boot.h	(revision 11cb0565cdbcdf15b480494d915ec65cfd99bb87)
@@ -40,7 +40,4 @@
 #define BOOT_STACK_SIZE  0x000400
 
-#define MULTIBOOT_HEADER_MAGIC  0x1BADB002
-#define MULTIBOOT_HEADER_FLAGS  0x00010003
-
 #ifndef __ASM__