Greg Stewart grabbed a double as Dundee eased to victory over Forfar Athletic, with both teams failing to make the next round of the league cup.
Paul McGowan and Michael Duffy fired the Dens Park side ahead before Stewart grabbed his first on the rebound.
Julen Etxabeguren made it 4-0 before Stewart fired his second – his sixth in three games.
Headers from Rory Loy and Yordi Teijsse capped a chastening day for the League Two visitors.