Martin Jol said: "We have had four clean sheets in five games and that is one of the things I am satisfied with. Now we have to improve on our scoring ability, maybe improve down the flanks and get a bit of movement around the penalty area.
"I think our midfield play is okay, our build up play is okay, but sometimes it is around the final third of the pitch where we could do better. If we can improve on that we will get better and better."