Former U.S. Ambassador to the United Nations Nikki Haley alluded to a possible 2024 presidential run this week, giving another sign that she could be a Republican contender for the White House, The Hill reports. Haley, who was speaking at a summit hosted by Christians United for Israel, took aim at President Biden‘s hopes for his administration to return to the 2015 Iran nuclear deal, which the U.S. withdrew from it in 2018.

“Anything Joe Biden signs will all but guarantee that Iran gets the bomb,” the former South Carolina governor said. “No deal is better than a bad deal. And if this president signs any sort of deal, I’ll make you a promise. The next president will shred it on her first day in office.” The remark led to a standing ovation, with Haley following it up by quipping, “Just saying, sometimes it takes a woman.”

Her comments come amid increased speculation that Haley will throw her hat in the ring in 2024.