diff --git a/src/internal/x86_64/syscall.s b/src/internal/x86_64/syscall.s
index 7bec7291d4f3ab1d8a32ce26d7cec8cae40f94d4..776cde211598b2d797ce810120495f8260040042 100644
--- a/src/internal/x86_64/syscall.s
+++ b/src/internal/x86_64/syscall.s
@@ -1,7 +1,6 @@
 .global __syscall
 .type __syscall,%function
 __syscall:
-di,si,dx,cx,r8,r9
 	movq %rdi,%rax
 	movq %rsi,%rdi
 	movq %rdx,%rsi