diff --git a/debian/copyright b/debian/copyright
index d237c5ece..43b524721 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1143,6 +1143,22 @@ License: CC-BY-3.0
  included in the License; this License is not intended to restrict the
  license of any rights under applicable law.
 
+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, version 2.
+ .
+ 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/>.
+ .
+ On Debian systems you will find a copy of the GPL (version 2) at
+ /usr/share/common-licenses/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
@@ -1160,6 +1176,22 @@ License: GPL-2+
  On Debian systems you will find a copy of the GPL (version 2) at
  /usr/share/common-licenses/GPL-2.
 
+License: GPL-3
+ 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, version 3.
+ .
+ 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 <https://www.gnu.org/licenses/>.
+ .
+ On Debian systems you will find a copy of the GPL (version 3) at
+ /usr/share/common-licenses/GPL-3.
+
 License: GPL-3+
  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