The Frenchman failed to complete 90 minutes at Stamford Bridge on Tuesday as he was replaced by Fabio in the closing stages.He is now a slight doubt for the trip to Anfield this weekend but has assured supporters that he should be fit to feature.
The left-back is prepared to play through a bit of discomfort to play for the Red Devils in a key game in the title race.
"I don't think it is very serious, and anyway I am a warrior," Evra told Canal+.
Manchester United go into Sunday's clash at Anfield with a four-point lead at the Premier League summit but they have now played a game more than second-placed Arsenal after losing 2-1
to Chelsea.