England won the toss and sent South Africa in to bat in the second T20I at Boland Park in Paarl on Sunday.
The Proteas are currently trailing the three-match T20 series 1-0 after their five-wicket loss at Newlands on Friday.
The South Africans have made two changes, with Reeza Hendricks coming in for Pite van Biljon and Anrich Norje replacing Beuran Hendricks.
England remain unchanged.
Jason Roy, Jos Buttler, Dawid Malan, Jonny Bairstow, Ben Stokes, Eoin Morgan (captain), Sam Curran, Tom Curran, Chris Jordan, Jofra Archer, Adil Rashid