Dual license under WTFPL and MIT

LICENSE.txt

@@ -1,3 +1,7 @@
+Dual licensed under WTFPL and MIT:
+
+---
+
 Copyright © 2012–2015 Domenic Denicola <[email protected]>
 
 This work is free. You can redistribute it and/or modify it under the
@@ -17,3 +21,27 @@ as published by Sam Hocevar. See below for more details.
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
   0. You just DO WHAT THE FUCK YOU WANT TO.
+
+---
+
+The MIT License (MIT)
+
+Copyright © 2012–2015 Domenic Denicola <[email protected]>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package.json

@@ -3,7 +3,7 @@
     "description": "Opens stuff, like webpages and files and executables, cross-platform",
     "version": "1.4.1",
     "author": "Domenic Denicola <[email protected]> (https://domenic.me/)",
-    "license": "WTFPL",
+    "license": "(WTFPL OR MIT)",
     "repository": "domenic/opener",
     "main": "opener.js",
     "bin": "opener.js",