A 6-2 win leaves the Laois club top of division one after three games.
Rosenallis continued their unbeaten opening to this year's CCFL Division One campaign.
They were convincing 6-2 winners over Towerhill Rovers on Sunday.
Elsewhere in the first division, Gallen United won on the road to Portlaoise, Coolraine were 3-2 winners over Clonaslee United.
Moydow FC beat Longford Rovers 2-0, and Colmcille Celtic lost at home to Longford Town Cruisers where it finished 2-1.
The results from week five mean that Rosenallis top the table after three games and three wins.
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