diff --git a/src/xmpp/message.c b/src/xmpp/message.c
index 46077202..ffcbe47d 100644
--- a/src/xmpp/message.c
+++ b/src/xmpp/message.c
@@ -3,6 +3,7 @@
  * vim: expandtab:ts=4:sts=4:sw=4
  *
  * Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
+ * Copyright (C) 2019 - 2020 Michael Vetter <jubalh@iodoru.org>
  *
  * This file is part of Profanity.
  *