diff --git a/archive/entries/2020-01-11-1.xml b/archive/entries/2020-01-11-1.xml
index 29ddf0e902..ee303dfb11 100644
--- a/archive/entries/2020-01-11-1.xml
+++ b/archive/entries/2020-01-11-1.xml
@@ -6,7 +6,7 @@
   <updated>2020-01-11T17:37:37+00:00</updated>
   <link href="https://www.php.net/conferences/index.php#id2020-01-11-1" rel="alternate" type="text/html"/>
   <link href="https://phprussia.ru/en/2020" rel="via" type="text/html"/>
-  <default:finalTeaserDate xmlns="http://php.net/ns/news">2020-05-15</default:finalTeaserDate>
+  <default:finalTeaserDate xmlns="http://php.net/ns/news">2020-05-13</default:finalTeaserDate>
   <category term="conferences" label="Conference announcement"/>
   <default:newsImage xmlns="http://php.net/ns/news" link="https://phprussia.ru/en/2020" title="PHP Russia 2020">php_russia_2020.png</default:newsImage>
   <content type="xhtml">