diff --git a/compiler/cpp/src/thriftl.ll b/compiler/cpp/src/thriftl.ll
index ff1b201..3100c6a 100644
--- a/compiler/cpp/src/thriftl.ll
+++ b/compiler/cpp/src/thriftl.ll
@@ -1,4 +1,12 @@
 /**
+ * Copyright (c) 2006- Facebook
+ * Distributed under the Thrift Software License
+ *
+ * See accompanying file LICENSE or visit the Thrift site at:
+ * http://developers.facebook.com/thrift/
+ */
+
+/**
  * Thrift scanner.
  * 
  * Tokenizes a thrift definition file.