diff --git a/lisp/ob-calc.el b/lisp/ob-calc.el
index 39ebce100..520f39145 100644
--- a/lisp/ob-calc.el
+++ b/lisp/ob-calc.el
@@ -3,6 +3,7 @@
 ;; Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
+;; Maintainer: Tom Gillespie <tgbugs@gmail.com>
 ;; Keywords: literate programming, reproducible research
 ;; Homepage: https://orgmode.org