diff --git a/scripts/boxesserver b/scripts/boxesserver
index 4497057..2e1749a 100755
--- a/scripts/boxesserver
+++ b/scripts/boxesserver
@@ -1,4 +1,18 @@
 #!/usr/bin/env python3
+# Copyright (C) 2016-2017 Florian Festi
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import sys
 import argparse