Discovery Networks CEEMEA will launch its channel DTX on Volia in Ukraine on September 1.
According to Volia, it will be carried exclusively on its network until January 1, 2016, after which it will also become available to other pay-TV operators in the country.
DTX was launched in 2013 and will aim to build on the success it has had in neighbouring Poland.
The channel, which offers a mix of content including motor sport, targets male viewers aged 18-45.
Volia is the leading provider of cable services in Ukraine.