Liverpool veteran James Milner admits they need to improve their defending of set-pieces after a narrow Champions League victory over Genk.
The Reds moved closer to securing a place in the last 16 with a third straight victory in Europe, but Jurgen Klopp's side were far from their best during the 2-1 win at Anfield.
"I thought we were good at times," Milner told BT Sport after the match. "The boys keep coming out and try to keep that tempo high.
"It could have been a lot more comfortable but they made it difficult. I'm just pleased to get the result.
"Set-pieces are always going to be dangerous. There were six changes tonight so the hardest things to pick up are always going to be shape but it's something we can look at to improve.
"Every game is tough in the Champions League. It's a boring saying but it's true! We need to finish the job now. We are in a good position."