diff --git a/unix/syscall_linux_mips64x.go b/unix/syscall_linux_mips64x.go
index 077d90a..f23dd6c 100644
--- a/unix/syscall_linux_mips64x.go
+++ b/unix/syscall_linux_mips64x.go
@@ -75,6 +75,8 @@
 	return Time_t(tv.Sec), nil
 }
 
+//sys	Utime(path string, buf *Utimbuf) (err error)
+
 func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
 
 func NsecToTimespec(nsec int64) (ts Timespec) {