diff --git a/sys_fork.s b/sys_fork.s
index bc06447..d4ea1dd 100644
--- a/sys_fork.s
+++ b/sys_fork.s
@@ -17,7 +17,6 @@ _print_pid:
 	syscall
 	mov rdi, print_result
 	mov rsi, rax
-	xor rax, rax
 	call printf
 	syscall
 	jmp _exit