diff --git a/WebDriverOptions.php b/WebDriverOptions.php
index ca664d0cc..44b21eaf9 100644
--- a/WebDriverOptions.php
+++ b/WebDriverOptions.php
@@ -1,5 +1,17 @@
 <?php
 // Copyright 2004-present Facebook. 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.
 
 /**
  * Managing stuff you would do in a browser.
diff --git a/WebDriverTimeouts.php b/WebDriverTimeouts.php
index 06a73b742..710f014f4 100644
--- a/WebDriverTimeouts.php
+++ b/WebDriverTimeouts.php
@@ -1,5 +1,17 @@
 <?php
 // Copyright 2004-present Facebook. 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.
 
 /**
  * Managing timeout behavior for WebDriver instances.