Second loan deal for Elliott.
The Ipswich Town defender has put pen to paper on another month's stay in north Essex and goes straight into the squad for Friday's game at Barnsley.
In his previous spell, Hewitt made six appearances for Tony Humes' side, before returning to Portman Road at the beginning of this month.
He is now back for another month and Humes was pleased to secure the twenty year old's services.
"Elliott did a great job for us in the half a dozen games he played and we were disappointed that he had to return to Ipswich.
"It's great to have him back, initially for another month, and I'm sure that he'll carry on doing a great job."