diff --git a/README.md b/README.md
index d680bfe..265a510 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,8 @@ var uint8Array = Unibabel.base64ToArr(base64)
 
 **Normal APIs**
 
+`index.js`
+
 * utf8ToBuffer(utf8str) => array
 * bufferToUtf8(array) => string
 * utf8ToBase64(utf8str) => base64