diff --git a/Classes/Event/Listener/AfterLinkIsGeneratedListener.php b/Classes/Event/Listener/AfterLinkIsGeneratedListener.php
index b54848d8..7d587865 100644
--- a/Classes/Event/Listener/AfterLinkIsGeneratedListener.php
+++ b/Classes/Event/Listener/AfterLinkIsGeneratedListener.php
@@ -56,11 +56,11 @@ public function __invoke(AfterLinkIsGeneratedEvent $event): void
             $site = $event->getContentObjectRenderer()->getRequest()->getAttribute('site');
             $key = 'frontendBase';
 
-            if (is_string($pageId) && str_starts_with($pageId, 't3://page?uid=current&type=' . $site->getSettings()->get('headless.sitemap.type', '1533906435'))) {
-                $key = $site->getSettings()->get('headless.sitemap.key', 'frontendApiProxy');
-            }
-
             if (!$site instanceof NullSite) {
+                if (is_string($pageId) && str_starts_with($pageId, 't3://page?uid=current&type=' . $site->getSettings()->get('headless.sitemap.type', '1533906435'))) {
+                    $key = $site->getSettings()->get('headless.sitemap.key', 'frontendApiProxy');
+                }
+
                 $href = $urlUtility->getFrontendUrlWithSite($event->getLinkResult()->getUrl(), $site, $key);
             }
         }
diff --git a/ext_emconf.php b/ext_emconf.php
index 9c1bc0dc..1866c8d0 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -15,7 +15,7 @@
     'author_email' => 'extensions@macopedia.pl',
     'author_company' => 'Macopedia Sp. z o.o.',
     'category' => 'fe',
-    'version' => '4.2.6',
+    'version' => '4.2.7',
     'constraints' => [
         'depends' => [
             'frontend' => '12.4.3-12.5.99',