Australia skipper Pat Cummins has confirmed they will go in with an unchanged line-up for the series-deciding third Test against Pakistan in Lahore starting on Monday.

The tourists backed spinners Nathan Lyon and Mitchell Swepson despite both bowling in excess of 50 overs in the second innings of the second Test which ended in a draw on Wednesday.

Conditions are expected to be similar in Lahore as they were in the previous two Tests with Karachi and Rawalpindi, where only 42 wickets fell overall.

"We were really happy with how all 11 players went last Test," Cummins told reporters on Sunday.

"Everyone has pulled up really well. We gave them an extra couple of days to make sure everyone has come up good. But there's no injury worries, everyone is freshened up, so we're confident in the XI.

"Only having two quick bowlers, I think reverse swing is going to be a big factor and the way Starcy played last game was fantastic.

"It's always tough leaving out someone like Joshy [Josh Hazlewood], even Scotty Boland. But the class and the difference Starcy brings as a left-armer, a bit more air speed, we think that's the best chance to take 20 wickets."

Cummins added that he felt Australia could take the necessary 20 wickets needed to win the third Test, having created chances that were not taken in Karachi as Pakistan resolutely batted out more than 171 overs to hold on for a draw.

"I think what's been clear... is the way we've gone about it is the right way," he said. "I've been really happy with how everyone has gone about their work (and) the tactics. I think it's just a matter of taking those chances.

"Wickets are at a premium in this series so you can't afford to drop too many chances. We created more than 10 chances [in Karachi], we just unfortunately didn't take them, so that's going to be the challenge this week."