diff --git a/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/Dockerfile b/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/Dockerfile
index b56cf9a6e1a..dc5d0c98360 100644
--- a/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/Dockerfile
+++ b/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/Dockerfile
@@ -1,3 +1,17 @@
+# Copyright 2019 gRPC authors.
+#
+# 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.
+
 FROM debian:buster
 
 ENV BORINGSSL_COMMIT=master
diff --git a/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/generate_boringssl_prefix_header.sh b/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/generate_boringssl_prefix_header.sh
index 79b641171ea..5eb8c597a92 100755
--- a/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/generate_boringssl_prefix_header.sh
+++ b/tools/dockerfile/grpc_objc/generate_boringssl_prefix_header/generate_boringssl_prefix_header.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+# Copyright 2019 gRPC authors.
+#
+# 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.
 
 [ $# == 1 ] || { echo "Usage: generate_boringssl_prefix_header.sh <boringssl_commit>" ; exit 1 ; }