diff --git a/_data/conferences.yml b/_data/conferences.yml
index 8f93be85b9..7678de930d 100644
--- a/_data/conferences.yml
+++ b/_data/conferences.yml
@@ -809,6 +809,7 @@
   place: Tallinn, Estonia
   start: 2026-10-08
   end: 2026-10-09
+  sponsor: https://pycon.ee/#sponsors
   sub: PY
   location:
   - title: PyCon Estonia 2026