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.

NHL: Offaly Face Limerick In Final League Game
Portlaoise Panthers Looking To Continue Good Form In Division One
Shane Lowry In Action In Florida This Week
NHL: Improving Each Week The Goal For Laois
Grainne Walsh Progresses At Strandja Memorial Tournament
Crunch Weekend For Midlands Sides In National Camogie League
James Gormley Named On Irish Squad For FIBA EuroBasket Qualifiers
Portlaoise Panthers Suffer Tough Defeat In Super League
CCFL: St Peter's Extend Their Advantage At Top Of Premier Division
NFL: Relegation Firmly On The Cards For Offaly
Laois "Devastated" By Defeat Despite Delivering "Manliness" - Justin McNulty
Westmeath Ladies Bag First Win Of League Season
Big Camogie Wins for Westmeath and Laois Over The Weekend
Fitzgerald "Relieved" After Squeaking Past Kerry
NHL: Galway Prove Too Strong For Offaly
Former Laois And Offaly GAA Manager Honoured By An Garda Síochána
Athlone Town Make It Two Wins From Two In First Division
Lee Fitzpatrick Scores Try For Ireland U20s In England
NFL: Westmeath Move Closer To Promotion
Shane Lowry Finishes Strong In California