Christian Kabasele has played his way to a new deal with Watford.
The defender has quickly won over new manager Nigel Pearson and been a key influence on their recent form surge.
Le 10 Sport says Kabasele, whose current deal runs to 2021, has now agreed terms over a new contract to 2024.
The stopper's agreement is expected to be formalised in the coming days.
Belgium international Kabasele is entering his fourth year with the Hornets.