diff --git a/modules/backend/main.go b/modules/backend/main.go
index 7b995a5..13be887 100644
--- a/modules/backend/main.go
+++ b/modules/backend/main.go
@@ -50,7 +50,7 @@ func main() {
 	// === RabbitMQ setup ===
 	rmqURL := os.Getenv("RABBITMQ_URL")
 	if rmqURL == "" {
-		rmqURL = "amqp://guest:guest@10.1.0.65:5672/"
+		rmqURL = "amqp://guest:guest@rabbitmq:5672/"
 	}
 
 	rmqConn, err := amqp091.Dial(rmqURL)