Toulouse flanker Grégory Lamboley will miss the rest of the Top 14 season after breaking down with a knee injury during the 14-3 victory over Oyonnax.
The 31-year-old revealed the news on Twitter.
"Bad news, season finished, ruptured ligaments," he said regarding the injury suffered on Saturday.
"Rendezvous on the pitch next season, I'll come back stronger," added the ex-French international who won 14 caps between 2005 and 2010.
The back-row forward had featured in 10 matches this term and scored one try for the French giants.