diff --git a/.files/demo.tape b/.files/demo.tape
index 4c5625a..5552df1 100644
--- a/.files/demo.tape
+++ b/.files/demo.tape
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: Amolith <amolith@secluded.site>
+#
+# SPDX-License-Identifier: CC0-1.0
+
 Output screenshots/demo.webm
 Require go
 Require echo