diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 114c59ff..55c4f958 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -7,6 +7,7 @@ To run and test GitHub-Stats-Extended, you need to follow a few simple steps:
 1. create [your own deployment](../docs/deploy.md)
 2. optional: add an SQL database; by using e.g. the ["Nile" integration](https://vercel.com/marketplace/nile) or by manually setting the environment variable `POSTGRES_URL`
 3. optional: [create your own OAuth App](https://github.com/settings/developers) and set environment variables `OAUTH_REDIRECT_URI`, `OAUTH_CLIENT_ID` and `OAUTH_CLIENT_SECRET` on Vercel accordingly
+4. optional: in addition to the Vercel project based on the `backend` folder, create a second project based on the `frontend/frontend` folder. No evironment variables needed.
 
 ## Themes Contribution