diff --git a/src/UrlGenerator/PostGenerator.php b/src/UrlGenerator/PostGenerator.php
index cfeefc4..b0e6bd5 100644
--- a/src/UrlGenerator/PostGenerator.php
+++ b/src/UrlGenerator/PostGenerator.php
@@ -44,6 +44,7 @@ class PostGenerator
                 [
                     'post' => $entity->getId(),
                     'slug' => $entity->getSlug(),
+                    '_domain' => $options['_domain'],
                 ],
                 UrlGeneratorInterface::ABSOLUTE_URL
             );