diff --git a/src/ets_lru.app.src b/src/ets_lru.app.src
index 3287e88..603c5d6 100644
--- a/src/ets_lru.app.src
+++ b/src/ets_lru.app.src
@@ -1,4 +1,14 @@
-% Copyright 2012 Cloudant. All rights reserved.
+% 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.
 
 {application, ets_lru, [
     {description, "ETS Base LRU Cache"},
diff --git a/src/ets_lru.erl b/src/ets_lru.erl
index b373f89..5880bd5 100644
--- a/src/ets_lru.erl
+++ b/src/ets_lru.erl
@@ -1,4 +1,14 @@
-% Copyright 2012 Cloudant. All rights reserved.
+% 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.
 
 -module(ets_lru).
 -behavior(gen_server).