diff --git a/playwright/errors.spec.ts b/playwright/errors.spec.ts
index c954ccb9..085fb0b4 100644
--- a/playwright/errors.spec.ts
+++ b/playwright/errors.spec.ts
@@ -6,6 +6,7 @@ Please see LICENSE in the repository root for full details.
 */
 
 import { expect, test } from "@playwright/test";
+
 import { createJTWToken } from "./fixtures/jwt-token";
 
 test("Should show error screen if fails to get JWT token", async ({ page }) => {
diff --git a/playwright/fixtures/jwt-token.ts b/playwright/fixtures/jwt-token.ts
index 8b93abc3..18119c7e 100644
--- a/playwright/fixtures/jwt-token.ts
+++ b/playwright/fixtures/jwt-token.ts
@@ -1,4 +1,11 @@
-export function createJTWToken(sub: string, room: string) {
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+export function createJTWToken(sub: string, room: string): string {
   return [
     {}, // header
     {