Make My Night and Alan Cawley wore down game front-running Madame Mado and Barry Cash after the last flight to win the mares handicap hurdle at Sligo by two lengths at 12/1.
Successful trainer Edward Cawley said: "She's a genuine little mare but no superstar. That's a nice pot to get.
"We could go to Listowel or somewhere for a three mile race as she just stays.
"We were lucky to get a drop of rain. I think it suited her and slowed the others down."
Paul Nolan 's Dibella was all the rage in the betting ring from 7/4 to 11/8 but finished tailed off in eighth place.