diff --git a/.reuse/dep5 b/.reuse/dep5
index bee0e46..6ff7050 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -10,3 +10,7 @@ License: CC-BY-SA-4.0
 Files: book/source/mermaid/*.png
 Copyright: 2023  The "Notes on OpenPGP" project
 License: CC-BY-SA-4.0
+
+Files: book/patches/*.patch
+Copyright: 2023  The "Notes on OpenPGP" project
+License: CC0-1.0