Kuyt insisted there was 'more to come' from Liverpool this season.
Kuyt said: "It took us a while to score but 1-0 is enough to go through so we're happy with that.
"We also missed a couple of players so that's a positive to take into the next round. There's more to come.
"It was a hard game and we should have finished it off earlier, but at the end of the day a win is all that counts."