diff --git a/test/features/Makefile.am b/test/features/Makefile.am
index 4ee56f0..d76fea1 100644
--- a/test/features/Makefile.am
+++ b/test/features/Makefile.am
@@ -1,3 +1,6 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
 # distributed with this work for additional information
 # regarding copyright ownership. The ASF licenses this file
 # to you under the Apache License, Version 2.0 (the
diff --git a/test/features/container_limit.py b/test/features/container_limit.py
index 88f8487..cdf0993 100644
--- a/test/features/container_limit.py
+++ b/test/features/container_limit.py
@@ -1,5 +1,24 @@
 #!/usr/bin/env python
 
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
 import argparse
 import sys
 
diff --git a/test/features/string_limit.py b/test/features/string_limit.py
index b8991d6..a5f8c1d 100644
--- a/test/features/string_limit.py
+++ b/test/features/string_limit.py
@@ -1,5 +1,24 @@
 #!/usr/bin/env python
 
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
 import argparse
 import sys
 
diff --git a/test/features/theader_binary.py b/test/features/theader_binary.py
index 451399a..5ef47ef 100644
--- a/test/features/theader_binary.py
+++ b/test/features/theader_binary.py
@@ -1,5 +1,24 @@
 #!/usr/bin/env python
 
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
 import argparse
 import socket
 import sys
diff --git a/test/features/util.py b/test/features/util.py
index 3abbbbd..7eed061 100644
--- a/test/features/util.py
+++ b/test/features/util.py
@@ -1,3 +1,22 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
 import argparse
 import socket