Chelsea defender Wesley Fofana has assured supporters that he is not seriously hurt.
The Frenchman is hoping to play a significant part for the club during the rest of the club season.
However, the 22-year-old had to come off during a friendly win over Brentford at Cobham.
Fofana had previously picked up a knee injury against AC Milan in October, which put him out of the World Cup.
“Nothing bad, champion, not even 1 month, we're back to break everything," he wrote on Instagram in response to an article about his injury.
Manager Graham Potter will be hoping Fofana is fit to play when his side take on Bournemouth in the Premier League on December 27th.