diff --git a/services/notifications/README.md b/services/notifications/README.md
index 44042cdc3c..da141ce352 100644
--- a/services/notifications/README.md
+++ b/services/notifications/README.md
@@ -12,3 +12,9 @@ For notification expiry to work, a TTL index on `notifications.expires` must be
 ```javascript
 db.notifications.createIndex({expires: 1}, {expireAfterSeconds: 10})
 ```
+
+License
+=======
+The code in this repository is released under the GNU AFFERO GENERAL PUBLIC LICENSE, version 3.
+
+Copyright (c) Overleaf, 2016–2019.