//[passport](../../../../index.md)/[com.yandex.passport.api](../../index.md)/[PassportProperties](../index.md)/[Builder](index.md)/[setPreferredLocale](set-preferred-locale.md)

# setPreferredLocale

[passport]\
abstract fun [setPreferredLocale](set-preferred-locale.md)(locale: Locale?): [PassportProperties.Builder](index.md)
