diff --git a/Vagrantfile b/Vagrantfile
index 22eac99d24ba66e1075ae4281a31892f232ee9c5..97fc4a59bab0aad66711beacd9ceba4d46b6cec6 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,5 +1,24 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
+#
+# Copyright (C) 2018, 2020, 2024 Branko Majic
+#
+# This file is part of Gimmecert.
+#
+# Gimmecert 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.
+#
+# Gimmecert 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
+# Gimmecert.  If not, see <http://www.gnu.org/licenses/>.
+#
+
 
 # All Vagrant configuration is done below. The "2" in Vagrant.configure
 # configures the configuration version (we support older styles for