diff --git a/ext/deb-bundle/DEBIAN/copyright b/ext/deb-bundle/DEBIAN/copyright
new file mode 100644
index 00000000..633b74b7
--- /dev/null
+++ b/ext/deb-bundle/DEBIAN/copyright
@@ -0,0 +1,27 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: ipscan
+Upstream-Contact: Anton Keks <anton@azib.net>
+Source: https://github.com/angryip/ipscan
+
+Files: *
+Copyright: 2005-2021 Anton Keks & contributors <anon@azib.net>
+License: GPL-2+
+
+License: GPL-2+
+ 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 2 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, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ .
+ On Debian systems, the full text of the GNU General Public
+ License version 2 can be found in the file
+ '/usr/share/common-licenses/GPL-2'.