diff --git a/src/main.ts b/src/main.ts
index 2dc3eea..b9b9e46 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -37,6 +37,11 @@ async function bootstrap() {
     app.enableCors();
   }
 
-  await app.listen(process.env.PORT ?? 4000);
+  const port = Number(process.env.PORT ?? 4000);
+  await app.listen(port, '0.0.0.0');
+  console.log(`grow-api listening on 0.0.0.0:${port}`);
 }
-bootstrap();
+bootstrap().catch((error) => {
+  console.error('Failed to start grow-api:', error);
+  process.exit(1);
+});