Lawmakers in Iowa's Senate passed a controversial bill Tuesday that would allow minors to work longer hours and work in currently banned roles, like serving alcohol at restaurants, the Des Moines Register reported.

Supporters of the bill — mainly Republicans — said it would give children valuable opportunities to work and get paid, whereas opponents — largely Democrats — said it would harm children.

Although two Republicans defied their party and voted against the bill with Democrats, the measure still passed 32-17 in the GOP-controlled Senate. The bill requires approval from the Republican-controlled House and from Republican Gov. Kim Reynolds to become law.

The bill would allow kids under 16 to work up to six hours a day, which is two more hours than currently allowed for that age group. It would also allow 16- and 17-year-olds to serve alcohol at restaurants, with written permission from their parent or guardian.

"Ultimately, parents and kids will decide if they want to work or not," Reynolds has said favorably about the bill. "It teaches the kids a lot. And if they have the time to do it and they want to earn some additional money, I don’t think we should discourage that."