diff --git a/backend/README.md b/backend/README.md
index 86f7eca..ffac66b 100644
--- a/backend/README.md
+++ b/backend/README.md
@@ -74,3 +74,10 @@ consume it.
 - Home: <https://fluksio.com>
 
 Python 3.10 or newer, Linux or macOS.
+
+## License
+
+Copyright (C) 2026 Melvin Strobl — [GNU Affero General Public License v3.0 or
+later](https://www.gnu.org/licenses/agpl-3.0.en.html). Running a modified
+version over a network obliges you to offer its users the corresponding source
+(AGPL §13).
diff --git a/worker/README.md b/worker/README.md
index d28143b..18f5c6c 100644
--- a/worker/README.md
+++ b/worker/README.md
@@ -19,3 +19,10 @@ its own wheels without the engine ever installing them. Mint a token from the
 engine with `POST /api/v1/workers/tokens`.
 
 Linux and macOS.
+
+## License
+
+Copyright (C) 2026 Melvin Strobl — [GNU Affero General Public License v3.0 or
+later](https://www.gnu.org/licenses/agpl-3.0.en.html). Running a modified
+version over a network obliges you to offer its users the corresponding source
+(AGPL §13).