PERTH, WESTERN AUSTRALIA - SEPTEMBER 11: Alastair Clarkson, coach of the Hawks leave the field at the break during the AFL Qualifying Final match between the West Coast Eagles and Hawthorn Hawks at Domain Stadium on September 11, 2015 in Perth, Australia. (Photo by Will Russell/AFL Media/Getty Images)

Hawthorn have reportedly locked away Alastiar Clarkson on a new long term deal.

The Age has reported that negotiations between the Clarkson and the club are almost complete, with the four-time premiership coach set to sign a new deal keeping him at the club until at least 2019.

An option for a fourth year could also be included in the contract.

The new deal, which will commence in 2017, with his current contract ending at the conclusion of this year, is said to be worth around $4 million.