diff --git a/_data/conferences.yml b/_data/conferences.yml
index 21f854486a..92e4f6f9cf 100644
--- a/_data/conferences.yml
+++ b/_data/conferences.yml
@@ -665,6 +665,7 @@
   year: 2028
   link: https://pycon.de/
   cfp: nan
+  timezone: Europe/Berlin
   place: Heidelberg, Germany
   start: 2028-04-24
   end: 2028-04-29