diff --git a/lisp/ob-processing.el b/lisp/ob-processing.el
index c97be78ea..c05649256 100644
--- a/lisp/ob-processing.el
+++ b/lisp/ob-processing.el
@@ -3,6 +3,7 @@
 ;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
 
 ;; Author: Jarmo Hurri (adapted from ob-asymptote.el written by Eric Schulte)
+;; Maintainer: Jarmo Hurri <jarmo.hurri@iki.fi>
 ;; Keywords: literate programming, reproducible research
 ;; URL: https://orgmode.org