diff --git a/README.markdown b/README.markdown
index 2466122..66aa170 100644
--- a/README.markdown
+++ b/README.markdown
@@ -41,7 +41,7 @@ pip or any python tools included in dependencies (honcho, flask...)
 
 ```
 $ pip install -r requirements.txt
-$ npm ci
+$ npm install
 ```
 
 Wow!! Exciting