diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 72cc044..410b2d4 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2022 Winni Neessen <winni@neessen.dev>
+#
+# SPDX-License-Identifier: CC0-1.0
+
 name: golangci-lint
 on:
   push: