diff --git a/README.md b/README.md
index d0ffb2f..c3d8a94 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,8 @@ more text
 
 ## Developing
 
+Make sure that you have [Node.js](https://nodejs.org/en/download/package-manager) installed.
+
 Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
 
 ```bash