diff --git a/AUTHORS.rst b/AUTHORS.rst
index 8711a6ae5..3dcb1c2a8 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -57,3 +57,6 @@ Florent Violleau <floviolleau at gmail dot com>
 
 Niklas Riekenbrauck <nikriek at gmail dot.com>
  * Add JWT support for registration and login
+
+Christoph Witzany <christoph at web.crofting.com>
+ * Add LDAP support for authentication