diff --git a/archive/archive_linux.go b/archive/archive_linux.go
index f2a5f0b..e944ca2 100644
--- a/archive/archive_linux.go
+++ b/archive/archive_linux.go
@@ -23,7 +23,8 @@ func (overlayWhiteoutConverter) ConvertWrite(hdr *tar.Header, path string, fi os
 	// convert whiteouts to AUFS format
 	if fi.Mode()&os.ModeCharDevice != 0 && hdr.Devmajor == 0 && hdr.Devminor == 0 {
 		// we just rename the file and make it normal
-		hdr.Name = WhiteoutPrefix + hdr.Name
+		dir, filename := filepath.Split(hdr.Name)
+		hdr.Name = filepath.Join(dir, WhiteoutPrefix+filename)
 		hdr.Mode = 0600
 		hdr.Typeflag = tar.TypeReg
 		hdr.Size = 0