diff --git a/accounting/static/js/client.js b/accounting/static/js/client.js
index 40d40fa..e6a5bb2 100644
--- a/accounting/static/js/client.js
+++ b/accounting/static/js/client.js
@@ -1,4 +1,7 @@
 'use strict';
+// Part of the accounting-api project:
+// https://gitorious.org/conservancy/accounting-api
+// License: AGPLv3-or-later
 
 angular.module('accountingClient', ['ngRoute', 'accountingApi'])
 .config(function($routeProvider) {