diff --git a/index.js b/index.js
new file mode 100644
index 0000000..8009104
--- /dev/null
+++ b/index.js
@@ -0,0 +1 @@
+require('./lib/button.css');
diff --git a/package.json b/package.json
index 5e61fee..ccad8f8 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
   "author": "Nicolas Gallagher",
   "files": [
     "index.css",
+    "index.js",
     "lib"
   ],
   "style": "index.css",