diff --git a/package.json b/package.json
index 0bf5490..1171ca4 100644
--- a/package.json
+++ b/package.json
@@ -29,5 +29,10 @@
     "jscs-jsdoc": "^1.1.0",
     "jshint": "^2.8.0",
     "mocha": "^2.2.5"
-  }
+  },
+  "files": [
+    "lib",
+    "README.md",
+    "LICENSE"
+  ]
 }