diff --git a/okcache-control/src/main/java/com/ncornette/cache/OkCacheControl.java b/okcache-control/src/main/java/com/ncornette/cache/OkCacheControl.java
index f645ca8..7667efb 100644
--- a/okcache-control/src/main/java/com/ncornette/cache/OkCacheControl.java
+++ b/okcache-control/src/main/java/com/ncornette/cache/OkCacheControl.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2016 Nicolas Cornette
+ *
+ * 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.
+ */
 package com.ncornette.cache;
 
 import java.io.IOException;
diff --git a/okcache-control/src/test/java/com/ncornette/cache/OkCacheControlTest.java b/okcache-control/src/test/java/com/ncornette/cache/OkCacheControlTest.java
index 9cb5096..b7db513 100644
--- a/okcache-control/src/test/java/com/ncornette/cache/OkCacheControlTest.java
+++ b/okcache-control/src/test/java/com/ncornette/cache/OkCacheControlTest.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2016 Nicolas Cornette
+ *
+ * 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.
+ */
 package com.ncornette.cache;
 
 import org.junit.After;