diff --git a/lib/cpp/thrift-nb.pc.in b/lib/cpp/thrift-nb.pc.in
index 4d2d6c0..ae05188 100644
--- a/lib/cpp/thrift-nb.pc.in
+++ b/lib/cpp/thrift-nb.pc.in
@@ -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.
+#
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
diff --git a/lib/cpp/thrift-z.pc.in b/lib/cpp/thrift-z.pc.in
index 66a16ee..72f46bf 100644
--- a/lib/cpp/thrift-z.pc.in
+++ b/lib/cpp/thrift-z.pc.in
@@ -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.
+#
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
diff --git a/lib/cpp/thrift.pc.in b/lib/cpp/thrift.pc.in
index 48c5ee2..7aec09f 100644
--- a/lib/cpp/thrift.pc.in
+++ b/lib/cpp/thrift.pc.in
@@ -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.
+#
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@