diff --git a/lib/PostText/Controller/Thread.pm b/lib/PostText/Controller/Thread.pm
index f913097..498c9c7 100644
--- a/lib/PostText/Controller/Thread.pm
+++ b/lib/PostText/Controller/Thread.pm
@@ -101,7 +101,7 @@ sub feed($self) {
         title         => 'Post::Text',
         description   => 'In UTF-8 we trust. 🫡',
         link          => $chan_link,
-        lastBuildDate => time2str('%a, %d %b %Y %X %Z', time)
+        lastBuildDate => time2str('%a, %d %b %Y %X %z', time)
         );
 
     for my $thread (@{$threads}) {
@@ -115,8 +115,6 @@ sub feed($self) {
             title       => $thread->{'title'},
             link        => $item_link,
             description => $description,
-            author      => $thread->{'author'},
-            guid        => $thread->{'id'},
             pubDate     => $thread->{'date'}
             );
     }
diff --git a/lib/PostText/Model/Thread.pm b/lib/PostText/Model/Thread.pm
index a81b7e8..26d35c2 100644
--- a/lib/PostText/Model/Thread.pm
+++ b/lib/PostText/Model/Thread.pm
@@ -104,7 +104,6 @@ sub feed($self) {
     $self->pg->db->query(<<~'END_SQL', $date_format)->hashes;
             SELECT thread_id               AS id,
                    TO_CHAR(thread_date, ?) AS date,
-                   thread_author           AS author,
                    thread_title            AS title,
                    thread_body             AS body
               FROM threads