The Rural Independent Group, which includes Laois Offaly TD Carol Nolan, will support the motion.
The Taoiseach says he welcomes the opportunity a no confidence vote will give the government to focus on its achievements.
Sinn Fein's tabling a motion of no confidence in the government, which will be brought before the Dáil on Tuesday.
The Rural Independent Group, which includes Laois Offaly TD Carol Nolan, along with the Labour Party and People Before Profit, will support the motion.
Michael Martin labelled the Sinn Fein move a 'classic strategy':
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