diff --git a/README.md b/README.md
index a6a073a..de0680e 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ npm run test:e2e
 ```sh
 npm ci
 cd site
-npm run build
+BASE_PATH="/pure.finance" npm run build
 ```
 
 Then upload the folder `site/out` to the hosting server.
diff --git a/site/next.config.js b/site/next.config.js
index 13e9399..ada91f0 100644
--- a/site/next.config.js
+++ b/site/next.config.js
@@ -1,4 +1,5 @@
 module.exports = {
+  basePath: process.env.BASE_PATH || '',
   images: { unoptimized: true },
   output: 'export'
 }