diff --git a/app/Models/PodcastModel.php b/app/Models/PodcastModel.php
index 3efef73ba443a786e4a1017224bc755cf587d6e4..0e5b732c38c3bbb7e791f8e35c8c1211f14632c7 100644
--- a/app/Models/PodcastModel.php
+++ b/app/Models/PodcastModel.php
@@ -185,11 +185,13 @@ class PodcastModel extends Model
                     $fediverseTablePrefix . 'posts.actor_id = podcasts.actor_id',
                     'left'
                 )
+                ->groupStart()
                 ->where(
                     '`' . $fediverseTablePrefix . 'posts`.`published_at` <= UTC_TIMESTAMP()',
                     null,
                     false
                 )->orWhere($fediverseTablePrefix . 'posts.published_at', null)
+                ->groupEnd()
                 ->groupBy('podcasts.actor_id')
                 ->orderBy('max_published_at', 'DESC');
         } elseif ($orderBy === 'created_desc') {