diff --git a/README.md b/README.md
index 042e433c0..1ee199285 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,7 @@ After your local build environment is set, you can run a local build:
 ```sh
 git clone https://github.com/o1-labs/docs2.git
 npm install
+npm install docusaurus 
 npm run dev
 ```