diff --git a/ts/test-both/util/theme_test.ts b/ts/test-both/util/theme_test.ts
index c82018cfb477..4d8ed38ddaac 100644
--- a/ts/test-both/util/theme_test.ts
+++ b/ts/test-both/util/theme_test.ts
@@ -1,4 +1,4 @@
-// Copyright 2019-2020 Signal Messenger, LLC
+// Copyright 2020 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import { assert } from 'chai';