diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index ee8aed9284..65b9fbc666 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -1,4 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2013 Guy Grant <gzg@riseup.net>
 ;;;
 ;;; This file is part of GNU Guix.