Aston Villa have completed the signing of Robin Olsen from AS Roma.

Olsen was sent on-loan to Aston Villa during the January window.

Villa have today announced they are buying the 32-year-old from Roma.

No fee is mentioned, but transfer expert Fabrizio Romano has stated Villa are likely to pay €3.5m for the Swede.

Olsen will act as understudy to Emiliano Martínez.