diff --git a/tests/Model/EmailValidation/ParseTest.php b/tests/Model/EmailValidation/ParseTest.php
index 2c746ef..22272ca 100644
--- a/tests/Model/EmailValidation/ParseTest.php
+++ b/tests/Model/EmailValidation/ParseTest.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license. See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Model\EmailValidation;
 
 use Mailgun\Model\EmailValidation\Parse;
diff --git a/tests/Model/EmailValidation/PartsTest.php b/tests/Model/EmailValidation/PartsTest.php
index 5acbc9d..1ff236e 100644
--- a/tests/Model/EmailValidation/PartsTest.php
+++ b/tests/Model/EmailValidation/PartsTest.php
@@ -1,5 +1,12 @@
 <?php
 
+/*
+ * Copyright (C) 2013 Mailgun
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license. See the LICENSE file for details.
+ */
+
 namespace Mailgun\Tests\Model\EmailValidation;
 
 use Mailgun\Model\EmailValidation\Parts;