diff --git a/data/events/2026/rio-de-janeiro/main.yml b/data/events/2026/rio-de-janeiro/main.yml
index 84b27cf337a..1ce3ea6d767 100644
--- a/data/events/2026/rio-de-janeiro/main.yml
+++ b/data/events/2026/rio-de-janeiro/main.yml
@@ -22,11 +22,11 @@ timeoffset: "-0300"
 # cfp_open: "false"
 # cfp_link: "https://www.papercall.io/devopsdaysrio2026"
 
-registration_date_start: # start accepting registration. Leave blank if registration is not open yet. This will make the "Register" button appear on your "Welcome" page.
-registration_date_end: # close registration. Leave blank if registration is not open yet. If you set "registration_date_start" you need a value here.
+registration_date_start: 2026-03-04T09:00:00-03:00 # start accepting registration. Leave blank if registration is not open yet. This will make the "Register" button appear on your "Welcome" page.
+registration_date_end: 2026-08-15T08:00:00-03:00 # close registration. Leave blank if registration is not open yet. If you set "registration_date_start" you need a value here.
 
 registration_closed: "" #set this to true if you need to manually close registration before your registration end date
-# registration_link: "https://www.sympla.com.br/evento/devopsdays-rio-de-janeiro-2026/2789794"
+registration_link: "https://www.sympla.com.br/evento/devopsdays-rio-de-janeiro-2026/3333141?share_id=copiarlink"
 
 # Location
 coordinates: "-22.983646736513947, -43.1965327176094" # The coordinates of your city. Get Latitude and Longitude of a Point: http://itouchmap.com/latlong.html