diff --git a/oscar/mytextbrowser.h b/oscar/mytextbrowser.h
index 296e67a2..d33c76e7 100644
--- a/oscar/mytextbrowser.h
+++ b/oscar/mytextbrowser.h
@@ -1,4 +1,12 @@
-#ifndef MYTEXTBROWSER_H
+/* OSCAR 
+ *
+ * Copyright (c) 2019-2024 The OSCAR Team
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of the source code
+ * for more details. */
+
+#ifndef MYTEXTBROWSER_H
 #define MYTEXTBROWSER_H
 
 #include <QTextBrowser>