diff --git a/src/index.tsx b/src/index.tsx
index 9847455..d2fd142 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -160,6 +160,7 @@ export class Hype<
     this.registerRoutes()
 
     return {
+      port: process.env.PORT ?? '3000',
       fetch: this.fetch,
       idleTimeout: 255
     }