diff --git a/agent/src/bpf/audit.bpf.c b/agent/src/bpf/audit.bpf.c
index a0e568e..a6b12b9 100644
--- a/agent/src/bpf/audit.bpf.c
+++ b/agent/src/bpf/audit.bpf.c
@@ -1,4 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Copyright (C) 2022-2023 The crypto-auditing developers. */
 
 #include "vmlinux.h"
 #include <bpf/bpf_core_read.h>
diff --git a/crypto-auditing/src/bpf/audit.h b/crypto-auditing/src/bpf/audit.h
index 84432bc..3ae0c59 100644
--- a/crypto-auditing/src/bpf/audit.h
+++ b/crypto-auditing/src/bpf/audit.h
@@ -1,4 +1,5 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Copyright (C) 2023 The crypto-auditing developers. */
 
 /* This file should be self-contained and do not rely on any system
  * headers, because it is used by both the BPF program (audit.bpf.c)