Quique Flores has said that language is not a problem within his Watford squad.
The club have brought in 10 new players costing around £25m this summer ahead of the new Premier League season.
Flores currently has over 20 nationalities in his side but he insists that this will work in his favour.
"I've never had it before, so many different nationalities," Flores is quoted as saying by the Daily Star.
"I think it is an advantage for us because when you are training more English players maybe it is difficult to change.
"But now I can change any habits very easily."
Watford travel to Everton on Saturday for their first Premier League match of the season.