"It was good to keep a clean sheet. We haven't had one for a few weeks. We've been unlucky not to get more because some of the goals we've conceded have been right at the end of games," he told liverpoolfc.tv.
"Whenever you do keep a clean sheet it obviously gives you a great chance of getting something.
"If you do stop the other team scoring it's good for everybody, the defenders in particular.
"I thought all the lads at the back dealt with everything. Carra was superb again."