diff --git a/LICENSE b/LICENSE.md
similarity index 80%
rename from LICENSE
rename to LICENSE.md
index bcf30c17..60ef50d1 100644
--- a/LICENSE
+++ b/LICENSE.md
@@ -1,6 +1,10 @@
 MIT License
 
-Copyright (c) 2016 Pierre Jaury
+Copyright (c) 2016 All Freeposte.io contributors at the date
+
+This software consists of voluntary contributions made by multiple individuals.
+For exact contribution history, see the revision history available at
+https://github.com/kaiyou/freeposte.io
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal