diff --git a/unix/asm_darwin_amd64.s b/unix/asm_darwin_amd64.s
index 9adb6523..aa137680 100644
--- a/unix/asm_darwin_amd64.s
+++ b/unix/asm_darwin_amd64.s
@@ -17,7 +17,10 @@ TEXT	·Syscall(SB),NOSPLIT,$0-56
 TEXT	·Syscall6(SB),NOSPLIT,$0-80
 	JMP	syscall·Syscall6(SB)
 
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
 	JMP	syscall·RawSyscall(SB)
 
 TEXT	·RawSyscall6(SB),NOSPLIT,$0-80