The mother of slain Durban University of Technology student Mlungisi Madonsela says she wants her vote back from the EFF.

Zodwa Madonsela spoke out publicly for the first time during a commemoration organised by students at the university on Wednesday.

It's been a year since her son was shot dead outside DUT, allegedly by a security guard, during clashes between campus security and students.

The National Prosecuting Authority declined to prosecute the matter due to a lack of evidence.