1 files changed, 1 insertions, 0 deletions

diff --git a/lib/nl.c b/lib/nl.c
index c49ae725..42b7506e 100644
--- a/lib/nl.c
+++ b/lib/nl.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-only */
 /*
  * lib/nl.c		Core Netlink Interface
  *