diff --git a/vendor/github.com/docker/docker/pkg/system/stat_linux.go b/vendor/github.com/docker/docker/pkg/system/stat_linux.go
index 98c9eb18..8a090a53 100644
--- a/vendor/github.com/docker/docker/pkg/system/stat_linux.go
+++ b/vendor/github.com/docker/docker/pkg/system/stat_linux.go
@@ -8,7 +8,7 @@ func fromStatT(s *syscall.Stat_t) (*StatT, error) {
 		mode: s.Mode,
 		uid:  s.Uid,
 		gid:  s.Gid,
-		rdev: s.Rdev,
+		rdev: uint64(s.Rdev),
 		mtim: s.Mtim}, nil
 }