Yerry Mina will not be affected by a controversial song created by Everton supporters, says Marco Silva.
Everton are working with anti-discrimination organisation Kick It Out to investigate a social media video.
In the clip, Everton supporters are depicted singing a song that refers to Colombia international Mina being a drug user.
The song also refers to the player's genitals in a similar way to a chant Manchester United fans sang about Romelu Lukaku last year, which led to the club issuing supporters with a warning over the song.
Silva, though, says Mina is unconcerned about the song as Everton prepare to host Tottenham in the Premier League on Sunday.