diff --git a/gen_links.sh.inc b/gen_links.sh.inc
index 8a87359..539b398 100644
--- a/gen_links.sh.inc
+++ b/gen_links.sh.inc
@@ -1,6 +1,21 @@
 #!dont_run_this
 # This file is sourced by */gen_links.sh
 
+# Copyright 2017 Harald Welte
+# Copyright 2018 sysmocom - s.f.m.c. GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 rm -f .gitignore
 
 gen_link() {