diff --git a/README.md b/README.md
index d2fbb45..9d2c299 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,6 @@ View live at https://nicd.gitlab.io/sodexo-menu
 ## To build
 
 Install TypeScript so that you have `tsc` available. It's suggested to use the Node.js
-version specified in `.tool-versions`. Then run `tsc --build tsconfig.json`. Serve with your
+version specified in `.tool-versions`. Then run `tsc`. Serve with your
 favourite HTTP server such as `python -m http.server 53593`. Accessing from `file://`
 URL will not work.