diff --git a/test/ocaml/Makefile b/test/ocaml/Makefile
index c6ce7c3..a543ce5 100644
--- a/test/ocaml/Makefile
+++ b/test/ocaml/Makefile
@@ -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.
+#
+
 all:
 	cd client; make; cd ..; cd server; make
 clean:
diff --git a/test/ocaml/client/Makefile b/test/ocaml/client/Makefile
index ce284ea..806ed20 100644
--- a/test/ocaml/client/Makefile
+++ b/test/ocaml/client/Makefile
@@ -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.
+#
+
 SOURCES = ../gen-ocaml/ThriftTest_types.ml ../gen-ocaml/ThriftTest_consts.ml ../gen-ocaml/SecondService.ml ../gen-ocaml/ThriftTest.ml TestClient.ml
 RESULT = tc
 INCDIRS = "../../../lib/ocaml/src/" "../gen-ocaml/"
diff --git a/test/ocaml/client/TestClient.ml b/test/ocaml/client/TestClient.ml
index c60f1fb..91783ae 100644
--- a/test/ocaml/client/TestClient.ml
+++ b/test/ocaml/client/TestClient.ml
@@ -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.
+*)
+
 open Thrift;;
 open ThriftTest_types;;
 
diff --git a/test/ocaml/server/Makefile b/test/ocaml/server/Makefile
index 88a618a..44dcac7 100644
--- a/test/ocaml/server/Makefile
+++ b/test/ocaml/server/Makefile
@@ -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.
+#
+
 SOURCES = ../gen-ocaml/ThriftTest_types.ml ../gen-ocaml/ThriftTest_consts.ml ../gen-ocaml/SecondService.ml ../gen-ocaml/ThriftTest.ml TestServer.ml
 RESULT = ts
 INCDIRS = "../../../lib/ocaml/src/" "../gen-ocaml/"
diff --git a/test/ocaml/server/TestServer.ml b/test/ocaml/server/TestServer.ml
index 1118a55..3f5c9ee 100644
--- a/test/ocaml/server/TestServer.ml
+++ b/test/ocaml/server/TestServer.ml
@@ -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.
+*)
+
 open Thrift
 open ThriftTest_types