Legia Warsaw have made fun of Celtic's exit from the Champions League by posting a mocking message on their Twitter page.
The Polish side beat their Scottish opponents 6-1 on aggregate in the third qualifying round of the competition, but were ultimately thrown out after fielding an ineligible player in the second leg of the tie.
Celtic, however, did not make the most of their reprieve, going down 2-1 on aggregate against Maribor of Slovenia in the playoffs.
Celtic and Legia Warsaw will now be taking part in the Europa League.
