diff --git a/README.md b/README.md
index a04ea17..a6a073a 100644
--- a/README.md
+++ b/README.md
@@ -23,3 +23,13 @@ Then run the tests:
 ```sh
 npm run test:e2e
 ```
+
+## Deployment
+
+```sh
+npm ci
+cd site
+npm run build
+```
+
+Then upload the folder `site/out` to the hosting server.
diff --git a/site/README.md b/site/README.md
index b2e00e1..37062fb 100644
--- a/site/README.md
+++ b/site/README.md
@@ -1 +1,3 @@
 # Pure Finance website
+
+Go back to the root's [README.md](../README.md) file.