diff --git a/core/Controller/Site/NodeAdminController.php b/core/Controller/Site/NodeAdminController.php
index 995d446..f9da5e5 100644
--- a/core/Controller/Site/NodeAdminController.php
+++ b/core/Controller/Site/NodeAdminController.php
@@ -280,6 +280,7 @@ class NodeAdminController extends AdminController
             } else {
                 $this->addFlash('info', 'Aucun changement de page effectué.');
             }
+            $entity->setAliasNode(null);
         } elseif ('alias' === $pageAction) {
             $entity->setPage(null);
         } elseif ('none' === $pageAction) {
diff --git a/core/Sitemap/SitemapBuilder.php b/core/Sitemap/SitemapBuilder.php
index ba6f02a..0e1750b 100644
--- a/core/Sitemap/SitemapBuilder.php
+++ b/core/Sitemap/SitemapBuilder.php
@@ -46,6 +46,10 @@ class SitemapBuilder
                     continue;
                 }
 
+                if ($node->getAliasNode()) {
+                    continue;
+                }
+
                 $nodeItems = [];
 
                 foreach ($this->getNodeUrls($node) as $url) {