diff --git a/package.json b/package.json
index 149f6f7..373b8bd 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
   "version": "1.1.0",
   "license": "MIT",
   "author": "Victor Nascimento Bakke",
+  "main": "index.js",
   "homepage": "https://github.com/Gipphe/caseof",
   "repository": {
     "type": "git",