@@ -262,11 +262,9 @@ func (pm *Manager) Upgrade(ctx context.Context, ref reference.Named, name string

 	defer pm.muGC.RUnlock()

 	// revalidate because Pull is public

-	nameref, err := reference.ParseNormalizedNamed(name)

-	if err != nil {

+	if _, err := reference.ParseNormalizedNamed(name); err != nil {

 		return errors.Wrapf(err, "failed to parse %q", name)

 	}

-	name = reference.FamiliarString(reference.TagNameOnly(nameref))

 	tmpRootFSDir, err := ioutil.TempDir(pm.tmpDir(), ".rootfs")

 	if err != nil {