The three-match series begins in East London on Thursday, with a day-night encounter (1pm start).
Jansen was originally only included the squad for the third ODI, but was rested for the second Test against the West Indies at the Wanderers last week and is no doubt eager to get back on the field.
PREVIEW: Proteas, Windies start new ODI era
Proteas squad (1st and 2nd ODIs) – Temba Bavuma (c, Lions), Gerald Coetzee (Knights), Quinton de Kock (Titans), Tony de Zorzi (Western Province), Bjorn Fortuin (Lions), Reeza Hendricks (Lions), Marco Jansen (Warriors), Sisanda Magala (Lions), Lungi Ngidi (Titans), Ryan Rickelton (Lions), Wayne Parnell (Western Province), Andile Phehlukwayo (Dolphins),Tabraiz Shamsi (Titans), Tristan Stubbs (Warriors), Lizaad Williams (Titans), Rassie van der Dussen (Lions).
Proteas squad (3rd ODI squad) – Temba Bavuma (c, Lions), Gerald Coetzee (Knights), Quinton de Kock (Titans), Tony de Zorzi (Western Province), Bjorn Fortuin (Lions), Reeza Hendricks (Lions), Marco Jansen (Warriors), Heinrich Klaasen (Titans), Sisanda Magala (Lions), Aiden Markram (Titans), David Miller (Dolphins), Lungi Ngidi (Titans), Ryan Rickelton (Lions), Wayne Parnell (Western Province), Andile Phehlukwayo (Dolphins), Tabraiz Shamsi (Titans), Tristan Stubbs (Warriors), Lizaad Williams (Titans), Rassie van der Dussen (Lions).
ODI fixtures:
16 March: East London (1pm)
18 March: East London (1pm)
21 March: Potchefstroom (10am)
