Rep. Ilhan Omar plans to join a black-Jewish congressional caucus that formed this week.

The first-term Minnesota Democrat has taken heat in the past for controversial comments about Israel as well as comments that trivialized the 9/11 terror attacks.

But she endorsed the caucus in a tweet when it was announced Monday.

“Glad to see colleagues follow through in working on the things that unite us and not divide us,” said Omar, who is Muslim.

The bipartisan caucus was announced after a meeting at the American Jewish Committee Global forum. It includes founding members Democrats Debbie Wasserman Schultz and Brenda Lawrence as well as Republican Lee Zeldin, Omar’s Twitter rival.

After her endorsement, she said her hope was that Zeldin “can learn and grow.”

“Just to be clear, my endorsement of the caucus and willingness to unite communities against the threats of White supremacy isn’t an endorsement of Zeldin’s bigotry,” she tweeted.

Zeldin responded that Omar should be “helpful, accurate & better.”

“This is bigger than us & we have to be better than this,” he tweeted.