Midfielder not seriously injured
Marseille have confirmed that Mathieu Valbuena has not been seriously injured.
The French international has just returned from over a month on the sidelines following a knee injury.
And there were huge fears that he suffered a recurrence of that problem, after he limped out of training on Wednesday.
But the club have now confirmed that the injury is not serious and he will be back in training before this weekend.
"The medical staff were quickly reassured by the initial medical exam and then by the MRI scan carried out in the afternoon," read a statement on the club website.
"(Valbuena) will probably return to training with the squad within 48 hours."