diff --git a/py/objint_longlong.c b/py/objint_longlong.c
index f648615..fe35d54 100644
--- a/py/objint_longlong.c
+++ b/py/objint_longlong.c
@@ -4,6 +4,7 @@
  * The MIT License (MIT)
  *
  * Copyright (c) 2013, 2014 Damien P. George
+ * Copyright (c) 2014 Paul Sokolovsky
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal