The Biden administration spent taxpayer dollars meant to fund a border wall to pay for “environmental planning,” according to a new report by the Government Accountability Office (GAO).

At the request of Republican Reps. Jack Bergman of Michigan and Jodey Arrington of Texas, the GAO investigated whether the Department of Homeland Security (DHS) broke the law when it effectively blocked the use of taxpayer dollars to build a wall along the southern border. While GAO’s final report clears the DHS of breaking the law, it confirmed that DHS used congressionally-appropriated funds meant for the wall to pay for “environmental planning” and efforts “to remediate or mitigate environmental damage from past border wall construction.”

Republicans on the House Budget Committee, including Bergman and Arrington, characterized the GAO’s finding as confirmation that the Biden administration has spent taxpayer funds meant to enhance border security to further its environmental agenda.