diff --git a/utils/checkMissingTranslations.sh b/utils/checkMissingTranslations.sh
index e3b23e622c..1951c78d01 100755
--- a/utils/checkMissingTranslations.sh
+++ b/utils/checkMissingTranslations.sh
@@ -1,5 +1,10 @@
#!/bin/bash
+# This file is part of OpenTTD.
+# OpenTTD 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.
+# OpenTTD 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 OpenTTD. If not, see .
+
git_top_level=$(git rev-parse --show-toplevel)
if [ $# -eq 0 ]; then
diff --git a/utils/conv-lang.pl b/utils/conv-lang.pl
index b3880abd7a..bb2665182c 100755
--- a/utils/conv-lang.pl
+++ b/utils/conv-lang.pl
@@ -1,5 +1,10 @@
#!/usr/bin/env perl
+# This file is part of OpenTTD.
+# OpenTTD 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.
+# OpenTTD 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 OpenTTD. If not, see .
+
use strict;
use warnings;