Subscribe to the Wake Up, cleveland.com’s free morning newsletter, delivered to your inbox weekdays at 5:30 a.m. Less than two years after 57% of Ohioans voted to legalize medical marijuana, state legislators want to add limits to the law.

Products in Ohio’s recreational marijuana market are showing signs of price contraction only five months after sales began.

Ohio Republican lawmakers have introduced a bill to reform their state’s marijuana laws, increasing taxes on the substance and limiting personal cultivation.

The new House Speaker, cousin to the Senate bill sponsor, is more receptive to tightening Ohio’s marijuana law, and Republicans could fast track SB 56—whether Democrats like it or not. Democrats picked up a few seats in both legislative chambers, but Republicans still hold overwhelming majorities.

Senate Bill 56 increases the excise tax on adult-use marijuana to 15% and limits home grow, among other changes to the voter-approved law.