diff --git a/LICENSE.txt b/LICENSE.txt
index 964064e..c8a98c1 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,8 @@
 (The MIT License)
 
-Copyright (c) 2014 Oleg Korobenko <oleg.korobenko@gmail.com>
+Copyright (c) 2014-2015
+Oleg Korobenko <oleg.korobenko@gmail.com>,
+Vladimir Polyakov <nrd11k@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/package.json b/package.json
index a3ddc21..e68ecd4 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,13 @@
     "ci",
     "build"
   ],
-  "author": "Oleg Korobenko <oleg.korobenko@gmail.com>",
+  "contributors": [{
+    "name": "Oleg Korobenko",
+    "email": "oleg.korobenko@gmail.com"
+  }, {
+    "name": "Vladimir Polyakov",
+    "email": "nrd11k@gmail.com"
+  }],
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/okv/nci/issues"