A small crowd showed up on Wednesday night to see the Hoops record their fourth victory on the trot with a nervy 2-1 result over Dunfermline Athletic but Forrest feels that getting back to the usual winning ways of the green and white will have the fanatical supporters flocking to Celtic Park.
"I think the more wins we get, the more (the fans) will come back," said Forrest.
"The fans were really good and backed us the full game, maybe getting a wee bit nervous in the last 10 minutes.
"We obviously missed a few chances which doesn't help and maybe that rubbed off on the fans a wee bit.
"But that's four wins in a row and we just have to take the positives out of the game and cut out the late slackness."