Despite the league position of this weekend's opposition, Michael Duff says his team "need to make sure they are on it" when they take on Doncaster Rovers.
Saturday's South Yorkshire opponents sit bottom of the table having picked up seven points from 12 games so far.
They've endured a tricky start to the campaign, but despite winning two times in the space of four days against Accrington Stanley and Morecambe, the Robins boss knows his side will be in for a tough game this weekend.
"They are a much bigger club than us. They've been at the level longer than us and they've got a manager who has won the league we've just got out of," he said.
"We know what we need to perform. The last two home games they've lost to Wycombe through two set pieces and absolutely dominated MK Dons.
"They've got good players, a good manager and a good club. They're lacking someone to put the chances away because they are creating chances. We need to make sure we are on it."
Watch the full interview with Duff above on iFollow and on the EFL iFollow app on your smartphone.
Buy tickets and away travel for Saturday's visit from the ticket office or online.
There's also tickets on sale right now for the upcoming home game with Chelsea under-21s in the Papa John's Trophy online.