This time it's only for the Under 21's, instead of the full squad which he was called up to last time when he played in their 2-0 win over Iceland.
He will be in their under 21 squad to face Dominica and Haiti with the games being played on March 31st and April 4th, but both games are to be played in Trinidad.
Swindon's game away to Swansea on 1st April has already been put back, but Shakes is also likley to have to miss Swindon's home game against Hartlepool on 8th April as well.