diff --git a/util/amdfwtool/data_parse.c b/util/amdfwtool/data_parse.c
index e17c2df97d..6b773e04c3 100644
--- a/util/amdfwtool/data_parse.c
+++ b/util/amdfwtool/data_parse.c
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #include <stdio.h>
 #include <regex.h>
 #include <string.h>