diff --git a/type/__dma/gencode-remote b/type/__dma/gencode-remote
index 8177de9..bcd4530 100755
--- a/type/__dma/gencode-remote
+++ b/type/__dma/gencode-remote
@@ -1,4 +1,22 @@
#!/bin/sh -e
+#
+# 2020 Dennis Camera (dennis.camera@ssrq-sds-fds.ch)
+#
+# This file is part of cdist.
+#
+# cdist 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.
+#
+# cdist 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 cdist. If not, see .
+#
drop_awk_comments() { sed '/^[[:blank:]]*#.*$/d;/^$/d' "$@"; }
diff --git a/type/__dma/manifest b/type/__dma/manifest
index 75e42d7..df62308 100755
--- a/type/__dma/manifest
+++ b/type/__dma/manifest
@@ -1,4 +1,22 @@
#!/bin/sh -e
+#
+# 2020 Dennis Camera (dennis.camera@ssrq-sds-fds.ch)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see .
+#
os=$(cat "${__global}/explorer/os")