diff --git a/rslib/src/sync/server.rs b/rslib/src/sync/server.rs
index 13a2cbf0d..8082c87e9 100644
--- a/rslib/src/sync/server.rs
+++ b/rslib/src/sync/server.rs
@@ -1,3 +1,6 @@
+// Copyright: Ankitects Pty Ltd and contributors
+// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+
 use std::{fs, path::Path};
 
 use crate::{