diff --git a/README.md b/README.md
index 8c5b7ba..0bc19b9 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ npm run typecheck  # type-check only
 Create `.env` (gitignored) pointing at the gateway:
 
 ```
-VITE_ZINO_API_URL=https://sandbox.getzino.in
+VITE_ZINO_API_URL=https://dev.getzino.in
 ```
 
 Sign in with a platform user (e.g. `admin@getzino.com` / `Zino`); the JWT is