diff --git a/sysutils/docker-buildx/files/patch-vendor_github.com_tonistiigi_fsutil_copy_copy__unix.go b/sysutils/docker-buildx/files/patch-vendor_github.com_tonistiigi_fsutil_copy_copy__unix.go
new file mode 100644
index 000000000000..7229f810b60d
--- /dev/null
+++ b/sysutils/docker-buildx/files/patch-vendor_github.com_tonistiigi_fsutil_copy_copy__unix.go
@@ -0,0 +1,13 @@
+--- vendor/github.com/tonistiigi/fsutil/copy/copy_unix.go.orig	2026-07-06 12:19:07 UTC
++++ vendor/github.com/tonistiigi/fsutil/copy/copy_unix.go
+@@ -62,7 +62,9 @@ func (c *copier) copyFileTimestamp(fi os.FileInfo, nam
+ 	}
+ 
+ 	st := fi.Sys().(*syscall.Stat_t)
+-	timespec := []unix.Timespec{unix.Timespec(StatAtime(st)), unix.Timespec(StatMtime(st))}
++	atime := unix.Timespec{Sec: StatAtime(st).Sec, Nsec: StatAtime(st).Nsec}
++	mtime := unix.Timespec{Sec: StatMtime(st).Sec, Nsec: StatMtime(st).Nsec}
++	timespec := []unix.Timespec{atime, mtime}
+ 	if err := unix.UtimesNanoAt(unix.AT_FDCWD, name, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil {
+ 		return errors.Wrapf(err, "failed to utime %s", name)
+ 	}