diff --git a/apps/content/src/tests/tests/urlBox.test.js b/apps/content/src/tests/tests/urlBox.test.js
index 9875064..89a5010 100644
--- a/apps/content/src/tests/tests/urlBox.test.js
+++ b/apps/content/src/tests/tests/urlBox.test.js
@@ -1,3 +1,7 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
 import { test } from 'zora'
 
 import { getFastAutocomplete } from '../../browser/components/urlBox.js'