Ghana midfielder Prince Buaben scored as Scottish side Hearts had to come from behind to beat Ofosu Appiah and Haminu Dramani's Infonet in the Europa League first qualifying round tie.
Buaben converted from the spot on 28 minutes after Vladimir Avilov handled in the box to level for the home side.
The Estonian side took the lead through when Jegveni Harin volleyed home.
Hearts grabbed the winner via an Andrei Kalimullin own goal before half-time.
Defender Appiah played 90 minutes but Dramani came on as a substitute in the 61 st minute to replace Nikolaj Maitev.