diff --git a/package.json b/package.json
index 4c869e0..d83f2aa 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
 		"test": "test"
 	},
 	"files": [
+		"lib/",
 		"cosmoz-*.js"
 	],
 	"scripts": {