diff --git a/LICENSE b/LICENSE
index 8673d971..726a7738 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 BSD-3-Clause License
 
 Copyright 2009-2018 Jason Turner
+Copyright 2009-2012 Jonathan Turner.
 
 All Rights Reserved.
 Redistribution and use in source and binary forms, with or without
diff --git a/license.txt b/license.txt
index 8673d971..726a7738 100644
--- a/license.txt
+++ b/license.txt
@@ -1,6 +1,7 @@
 BSD-3-Clause License
 
 Copyright 2009-2018 Jason Turner
+Copyright 2009-2012 Jonathan Turner.
 
 All Rights Reserved.
 Redistribution and use in source and binary forms, with or without