diff --git a/Kernel/Boot/boot.asm b/Kernel/Boot/boot.asm
index 76cc7da19a4..bdcfcb7a74f 100755
--- a/Kernel/Boot/boot.asm
+++ b/Kernel/Boot/boot.asm
@@ -50,7 +50,7 @@ boot:
 
     inc word [cur_lba]
     mov cx, word [cur_lba]
-    cmp cx, 600
+    cmp cx, 900
     jz .sector_loop_end
 
     mov bx, es