Celtic boss Ronny Deila was a proud man as his team secured their way into the final qualifying round of the Champions League.
The Hoops secured a goalless draw against FK Qarabag in Azerbaijan on Wednesday night which was enough to see them progress 1-0 on aggregate.
Deila said: "I'm very, very happy. It was an exciting game, right to the end there was so much nerves. I am proud of the team spirit that we had tonight.
"The midfield won balls all over the pitch and the defence was tight behind them. Defensively we were very, very good.
"Offensively we should have punished them more when we won the ball in so many good situations.
"But it was hot out there and the players got tired against a good team when they kept the ball. I'm just very happy and proud of the boys.
"Last season we talked about losing too many goals. In the league we were very good in defence and now we have also done it in Europe and that is a very good improvement."
The draw for the play-off qualifying round will take place on Friday.