diff --git a/src/Entity/Bovine.php b/src/Entity/Bovine.php
index de80aaa..25d59a4 100644
--- a/src/Entity/Bovine.php
+++ b/src/Entity/Bovine.php
@@ -36,6 +36,7 @@ use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
 #[ApiFilter(DateFilter::class, properties: ['arrivalDate', 'birthDate', 'exitDate'])]
 #[ApiFilter(ExistsFilter::class, properties: ['exitedAt'])]
 #[ApiResource(
+    order: ['birthDate' => 'ASC'],
     operations: [
         new Get(
             requirements: ['id' => '\d+'],