Galatasaray goalscorer Kerem Akturkoglu says they cannot get carried away with victory over Manchester United.
The winger scored in the surprise 3-2 Champions League win at Old Trafford.
"Our feet will stand on the ground more firmly. We are aware that nothing is over," he said.
"We have a Bayern Munich match ahead of us. We aim to think match by match and get out of the group.
"Some moments are truly unforgettable. Together with my teammates, we wanted to give our country such an evening. We achieved this. We are very happy and proud."