diff --git a/LICENSES/preferred/LGPL-2.1 b/LICENSES/preferred/LGPL-2.1
index 27bb4342a3e8..b73f9b6230f5 100644
--- a/LICENSES/preferred/LGPL-2.1
+++ b/LICENSES/preferred/LGPL-2.1
@@ -1,5 +1,7 @@
 Valid-License-Identifier: LGPL-2.1
+Valid-License-Identifier: LGPL-2.1-only
 Valid-License-Identifier: LGPL-2.1+
+Valid-License-Identifier: LGPL-2.1-or-later
 SPDX-URL: https://spdx.org/licenses/LGPL-2.1.html
 Usage-Guide:
   To use this license in source code, put one of the following SPDX