diff --git a/res/css/components/views/settings/encryption/_KeyStoragePanel.pcss b/res/css/components/views/settings/encryption/_KeyStoragePanel.pcss
index 42a62311a93..34a79db9cdb 100644
--- a/res/css/components/views/settings/encryption/_KeyStoragePanel.pcss
+++ b/res/css/components/views/settings/encryption/_KeyStoragePanel.pcss
@@ -1,3 +1,10 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
 .mx_KeyStoragePanel_toggleRow {
     flex-direction: row;
 }