CHICAGO (CBS) — Illinois public schools were supposed to receive their first state aid payment of the year on Thursday, but that’s not happening.

Protesters took their complaints to the Thompson Center on Wednesday afternoon. WBBM’s Michele Fiore reports.

READ MORE: Chicago Weather: Weekend Warmup

Current and retired teachers joined parents and students. Mother of two CPS students, Jennifer Jones, calls the Governor’s changes to Senate Bill 1 harmful.

“The Governor is doing his best to pit Chicago against the rest of the state and has managed to get tax credit scholarships into the negotiations,” Jones said.

READ MORE: Northwestern Alums Create 'The Seeker,' A Highly Accurate Football Thrower They Call A Robotic QB

Parents like Cassie Creswell take issue with the idea the state could devote $100-million to a voucher program.

“Unconscionable and shocking. How could taking money away from the public schools be a solution to inadequate funding?” Creswell asked.

MORE NEWS: Cariacature Artist, Substitute Teacher Says She Keeps Trying To Reach Illinois Unemployment Office -- Only To Have Calls Dropped

Lawmakers return to Springfield next week. Protesters hope they’ll override the Governor’s veto.