Tyrone Farrugia will be playing for Mosta after the Blues reached an agreement with Floriana on the transfer.
Farrugia will replace Luke Dimech in the heart of the Mosta defence after the latter joined Valletta last week.
A product of Msida St. Joseph, Farrugia made his Premier League debut in season 2004/05 when he was yet to celebrate his sixteenth birthday. He moved to Floriana in summer 2010.