diff --git a/package.json b/package.json
index 5c869f63..8020906f 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "Kitematic",
   "version": "0.17.4",
   "author": "Kitematic",
+  "license": "Apache-2.0",
   "description": "Simple Docker Container management for Mac OS X, Windows and Ubuntu.",
   "homepage": "https://kitematic.com/",
   "main": "browser.js",