diff --git a/conversejs/custom/plugins/notes/api.js b/conversejs/custom/plugins/notes/api.js
index 9836a64d..14d92260 100644
--- a/conversejs/custom/plugins/notes/api.js
+++ b/conversejs/custom/plugins/notes/api.js
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
+//
+// SPDX-License-Identifier: AGPL-3.0-only
+
 async function openNotes () {
   const appElement = document.querySelector('livechat-converse-muc-note-app')
   if (!appElement) {
diff --git a/conversejs/custom/shared/components/draggables/index.js b/conversejs/custom/shared/components/draggables/index.js
index b2ff8bec..2147a367 100644
--- a/conversejs/custom/shared/components/draggables/index.js
+++ b/conversejs/custom/shared/components/draggables/index.js
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
+//
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { CustomElement } from 'shared/components/element.js'
 
 import './styles/draggables.scss'