Laurent Blanc accepts Paris St Germain must improve their faltering recent form if they are to go into the winter break with a win over Montpellier.
Unbeaten in all competitions this season until last Wednesday, PSG followed a Champions League loss to Barcelona with a shock first Ligue 1 defeat against Guingamp and remain a point behind leaders Marseille.
Blanc told L'Equipe: ``We had this situation last year as well. It's not a new situation.
``When you lose two games in a row, you have to concentrate...