Rep. Nancy Mace (R-SC) endorsed former President Donald Trump on Monday, another snub to former U.S. Ambassador to the United Nations Nikki Haley from a Republican ally in her home state.

“Today, I’m endorsing Donald J. Trump for president,” Mace said in a statement. “I don’t see eye to eye perfectly with any candidate. And until now, I’ve stayed out of it. But the time has come to unite behind our nominee.”