Justice Department lawyers filed the documents in U.S. District Court in Seattle, two days before the executive order is set to go into effect.

Washington and several other states are trying to block the revised ban that affects six mostly Muslim nations, saying it’s unconstitutional.

For more on the travel ban, watch Fortune’s video:

Government lawyers say the new version removed provisions that “purportedly drew religious distinctions — erasing any doubt that national security, not religion, is the focus.”

They made their filings with Judge James Robart, who blocked the original ban last month. Washington state wants him to apply that decision to the new order.

Trump’s revised ban applies to Somalia, Iran, Syria, Sudan, Libya and Yemen and temporarily shuts down the U.S. refugee program.

Unlike the original order, it says people with visas won’t be affected and removes language that would have given priority to religious minorities for entry to the U.S.

Washington Attorney General Bob Ferguson, joined in his lawsuit by heavily Democratic California, Maryland, Massachusetts, New York and Oregon, said the revised ban is still flawed and harms residents, universities and businesses, especially tech companies such as Washington state-based Microsoft and Amazon that rely on foreign workers.

Lawyers for New York, Los Angeles, Chicago and other cities filed documents Tuesday with the court supporting Washington state’s lawsuit.

A hearing in a separate lawsuit by Hawaii is scheduled for Wednesday.