diff --git a/src/boot/mbr.s b/src/boot/mbr.s
index 34dfcf6..c409122 100644
--- a/src/boot/mbr.s
+++ b/src/boot/mbr.s
@@ -8,7 +8,7 @@
 ;                   (x86_64 architecture only)                                 ;
 ;=----------------------------------------------------------------------------=;
 
-%define SECOND_STAGE 0x100
+%define SECOND_STAGE 0x100                     ;about to change
 
 
 [BITS 16]                                   ; real mode