diff --git a/app/src/main/res/layout/reactions_inside_message.xml b/app/src/main/res/layout/reactions_inside_message.xml
index c63039fe7..d4cb662d9 100644
--- a/app/src/main/res/layout/reactions_inside_message.xml
+++ b/app/src/main/res/layout/reactions_inside_message.xml
@@ -1,4 +1,22 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?><!--
+
+  Nextcloud Talk application
+
+  Copyright (C) 2022 Marcel Hibbe
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Affero General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  GNU Affero General Public License for more details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with this program. If not, see <https://www.gnu.org/licenses/>.
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"