diff --git a/babel-stream.lisp b/babel-stream.lisp
index bbc3f9f..a4d7a58 100644
--- a/babel-stream.lisp
+++ b/babel-stream.lisp
@@ -1,3 +1,20 @@
+;;
+;; babel-stream - charset encoding/decoding layer for cl-stream
+;;
+;; Copyright 2017 Thomas de Grivel <thoxdg@gmail.com>
+;;
+;; Permission to use, copy, modify, and distribute this software for any
+;; purpose with or without fee is hereby granted, provided that the above
+;; copyright notice and this permission notice appear in all copies.
+;;
+;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+;; WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+;; MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+;; ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+;; WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+;; ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+;; OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+;;
(in-package :babel-stream)
diff --git a/package.lisp b/package.lisp
index f57f440..819bfc3 100644
--- a/package.lisp
+++ b/package.lisp
@@ -1,5 +1,5 @@
;;
-;; fd-stream - Unix file descriptor layer for cl-stream
+;; babel-stream - charset encoding/decoding layer for cl-stream
;;
;; Copyright 2017 Thomas de Grivel <thoxdg@gmail.com>
;;