diff --git a/package.json b/package.json
index ad72f15..09be008 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,11 @@
   "version": "1.3.0",
   "description": "Simplifies creation of HTML files to serve your webpack bundles",
   "main": "index.js",
+  "files": [
+    "index.js",
+    "default_index.html",
+    "default_inject_index.html"
+  ],
   "scripts": {
     "test": "jshint -c .jshintrc *.js spec && jasmine-node --captureExceptions spec"
   },