Houston makes three player changes to the side who started last week in the away defeat to Connacht.
The front row remains the same with Ava Fannin, captain Beth Cregan, and Aishling O'Connell all retaining their place, with Cregan and O'Connell hoping to add to the tries they scored in last week's encounter.
Keelin Brady and Taryn Schutzler continue their partnership in the second row. India Daley starts at 6 in a positional change, with Maebh Clenaghan retaining her place at openside flanker. Ireland International, Brittany Hogan, comes into the starting team, after making her first appearance of the Championship last week against the Westerners.
Murray opts for a change at scrum-half with Rachael McIlroy starting at 9, partnering up with Abby Moyles at 10.
The centre partnership is changed, as Peita McAlister comes in to partner Kelly McCormill.
The back three remains unchanged as Niamh Marley and Maeve Liston start on the wings with Ella Durkan keeping her place at full back.
Sarah Roberts, Megan Brodie, Brenda Barr, Stacey Sloan, Megan Simpson, Laura Cairns, Toni Macartney and Megan Edwards provide replacement options from the bench.
Ulster Senior Women v Connacht Senior Women, 2pm, Musgrave Park (Live on TG4)
(1-8) Ava Fannin, Beth Cregan, Aishling O'Connell, Keelin Brady, Taryn Schutzler, India Daley, Maebh Clenaghan, Brittany Hogan
(15-9) Ella Durkan, Maeve Liston, Peita McAlister, Kelly McCormill, Niamh Marley, Abby Moyles, Rachael McIlroy
Replacements: Sarah Roberts, Megan Simpson, Megan Brodie, Stacey Sloan, Brenda Barr, Laura Cairns, Toni Macartney, Megan Edwards