Lotto players in Cabra, Dublin are being urged to check their tickets.
It's after one lucky person has won 500 thousand euro in last night's draw.
The ticket holder matched all five numbers, and bought their winning Quick Pick ticket from Spar on the New Cabra Road.
The lucky player won the tidy sum by matching all five numbers — 20, 32, 34, 42, and 48. The winner has been urged to come forward to claim their prize by contacting the National Lottery Claims Department at 1800 666 222 (Monday to Friday, 9.15am to 5.30pm).
Additionally, a total of 10 players won €5,000 each in the Ireland-only raffle. A National Lottery spokesperson said: "There was one winner of the EuroMillions jackpot.
The winning ticket was sold in Belgium. In total, over 46,000 players in Ireland won prizes in the EuroMillions and Plus games. There was one winner of the Plus top prize. The winning ticket was sold in Dublin."