State Attorney General Eric Schneiderman will join on Monday a lawsuit in the Western District of Washington state against President Donald Trump’s executive order on immigration as attorneys general seek to have a restraining order against a controversial travel ban extended to cover the president’s revised order.

“President Trump’s latest executive order is a Muslim ban by another name, imposing policies and protocols that once again violate the Equal Protection Clause and Establishment Clause of the United State Constitution,” Schneiderman said in a statement Thursday. “As the Trump White House has already said, the administration’s latest Muslim ban seeks to accomplish the same unlawful and unconstitutional outcomes as the original order. Smart, aggressive litigation by state attorneys general and civil rights advocates across the country successfully torpedoed President Trump’s first Muslim ban, and I am pleased that as state AGs, we are now marshaling our resources to fight Trump’s latest, unconstitutional decree in the Ninth Circuit.”

Schneiderman’s plans to join the lawsuit are hardly a shock given his propensity to challenge the Republican president at almost every turn. Shortly after Trump’s first immigration order was signed, Schneiderman filed to join an American Civil Liberties Union lawsuit against the order.

Washington state Attorney General Bob Ferguson is seeking to have a federal judge’s suspension of some parts of Trump’s original order extended. A lower court and then an appeals court ruled in favor of suspension on the original order last month.

Trump’s revised order was issued on Monday. It is set to take effect March 16. The new order both modifies and maintains controversial positions outlined in the original order.

Six countries are still subject to a 90-day ban on entry after Iraq was removed from the list. However, travelers from Iran, Libya, Somalia, Sudan, Syria and Yemen who hold visas or green cards may enter the United States.

Still suspended for 120 days is U.S. acceptance of refugees, unless the State Department has already approved travel. Refugee admissions for fiscal year 2017 also are still capped at 50,000, down from the previous 110,000 refugee cap.

Hawaii has filed a separate lawsuit against the revised order.