diff --git a/fuzz/.gitignore b/fuzz/.gitignore
index 1a45eee..ae74b96 100644
--- a/fuzz/.gitignore
+++ b/fuzz/.gitignore
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2025 RAprogramm <andrey.rozanov.vl@gmail.com>
+# SPDX-License-Identifier: CC0-1.0
+
 target
 corpus
 artifacts