diff --git a/arch/boot.s b/arch/boot.s
index 540b856..e698770 100644
--- a/arch/boot.s
+++ b/arch/boot.s
@@ -34,7 +34,8 @@ stack_top:
 .type _start, @function
 _start:
     mov $stack_top, %esp
-    push %eax // uint32_t multiboot_magic
+    push %ebx // unsigned long multiboot_info
+    push %eax // unsigned int multiboot_magic
     call main
     cli
 1:
diff --git a/arch/main.c b/arch/main.c
index 67b1ec9..5c2e3ae 100644
--- a/arch/main.c
+++ b/arch/main.c
@@ -4,7 +4,7 @@
 #include "gdt.h"
 #include "idt.h"
 
-void main(unsigned int multiboot_magic)
+void main(unsigned int multiboot_magic, unsigned long multiboot_info)
 {
     logger_initialize();