diff --git a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go
index 5fdae40..2a4ba47 100644
--- a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go
+++ b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build darwin
 // +build darwin
 
 package unix