The 18-year-old got his first Premier League hat trick at the weekend for Brighton.
Republic of Ireland striker Evan Ferguson has been ruled out of the upcoming Euro 2024 qualifiers.
The FAI say he was injured against Newcastle United at the weekend and won't play against France in Paris on Thursday or against the Netherlands at Lansdowne Road on Sunday.
The 18 year old, who scored a hat trick in Brighton's 3-1 win over Newcastle United at the weekend, sustained a knee injury in that game and will miss both matches.
Stephen Kenny's men play the French in Paris on Thursday before welcoming the Dutch to the Aviva Stadium on Sunday.
The rest of the squad will travel, which is positive news around the fitness of defender John Egan.