Dundee have signed young Celtic striker Michael Duffy on a season-long loan.
The Northern Ireland international spent last season with Alloa, featuring 38 times and scoring three goals. One of the strikes was a winner against Hibs and another was against Rangers.
Duffy joined Celtic from Derry City after breaking into their first team at the age of 18, scoring 13 goals for his home town club.
He played and scored in the Europa League.
Duffy will go straight into the squad for the pre-season friendly on Friday at Alloa.
Dundee boss Paul Hartley said: “We are delighted to add another attacking option. Michael impressed during his spell with Alloa and we look forward welcoming him into the squad.”