diff --git a/bootloader/x86_64/startup-x86_64.asm b/bootloader/x86_64/startup-x86_64.asm
index 48d7980..abe600f 100644
--- a/bootloader/x86_64/startup-x86_64.asm
+++ b/bootloader/x86_64/startup-x86_64.asm
@@ -126,7 +126,6 @@ long_mode:
 
     ;rust init
     mov rax, [kernel_base + 0x18]
-    xchg bx, bx
     jmp rax
 
 long_mode_ap: