Republicans, perhaps coming to terms with the unpopularity of their antiabortion agenda, seem to be grasping for a new playbook. Republicans in Ohio want to make it harder to amend the state constitution via ballot initiative, which abortion advocates say is a blatant attempt to block voter-driven efforts to enshrine reproductive protections in state rights.

“Ohio’s constitution has been far too susceptible to efforts by outside groups and special interests seeking to alter the people’s constitution to achieve their own ends,” Republican state representative Brian Stewart said, according to The Columbus Dispatch. With the backing of Frank LaRose, the Republican Ohio secretary of state, Stewart has introduced a resolution that would require a supermajority of Ohioans, 60%—as opposed to the current threshold of 50% plus one vote—to change the state constitution.