diff --git a/packages/website/README.md b/packages/website/README.md
index e54f0a4e1f..30572ab49b 100644
--- a/packages/website/README.md
+++ b/packages/website/README.md
@@ -10,6 +10,8 @@ In particular, make sure to add your Magic Link publishable key to a `.env.local
 
 The `.env.development` file will be automatically loaded when running locally using `yarn dev`, and it is configured to connect to the default local development API server URL. If you're running the API on a different port or targetting a different environment, add an override for the `NEXT_PUBLIC_API` variable to your `.env.local` file and set it to the correct URL.
 
+For production, SENTRY environment configuration must also be set.
+
 ### Running Locally
 
 ```bash