The hosts were up 1-0 for 80 minutes, but a pair of strikes in the final 10 minutes left them with yet another loss in Ligue 1
Thierry Henry had harsh words for his Monaco side after they coughed up a lead against Montpellier and slumped to a 2-1 Ligue 1 defeat Saturday.
Youri Tielemans broke a scoreless deadlock three minutes from the end of the first half to leave the home fans happy at the break with Monaco up 1-0.
The hosts held the lead until 10 minutes from time, when what looked like three points turned into none.