diff --git a/setup.sh b/setup.sh
index fd40138..893659d 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,16 @@
 #!/bin/sh
+#
+# Copyright 2014 Johannes Schauer <j.schauer@email.de>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
 
 set -e