Valencia defender Adil Rami admits his form hasn't been the best this season.

Rami is being linked with Barcelona ahead of the January market.

"There were many things that meant that I wasn't okay," Rami told reporters ahead of Sunday's derby at Levante.

"Last year, I played many games, then the European Championships and then I was injured for almost two months.

"All that takes its toll, but I have to get my body and my mentality together and I am going to get back to being a machine."