diff --git a/README.md b/README.md
index c2b9e95..0b7dfa3 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Translate from [ker.js](https://github.com/csvwolf/ker.js/blob/master/src/ker.js
 ## Install
 
 ```shell
-pip install ker
+pip install ker.py
 ```
 
 ## Usage