diff --git a/app/Models/Content.php b/app/Models/Content.php
index 85db80f5..827a6316 100644
--- a/app/Models/Content.php
+++ b/app/Models/Content.php
@@ -182,7 +182,7 @@ class Content extends Model
         }
 
         if ($joinParent) {
-            $query = $query->join('contents as parent', 'parent.id', '=', 'contents.parent_id')
+            $query = $query->leftJoin('contents as parent', 'parent.id', '=', 'contents.parent_id')
                            ->addSelect('parent.title AS parent_title')
                            ->addSelect('parent.url AS parent_url');
         }