A federal judge in Boston has blocked an executive order from President Donald Trump that would end birthright citizenship for the children of parents who are in the U.S. illegally.

The injunction issued Thursday by a judge in Seattle came a day after another injunction stemming from a lawsuit in Maryland.

A multi-state effort, including California, to block President Donald Trump’s executive order ending the constitutional right of birthright citizenship won a victory Thursday, when a federal judge in Massachusetts issued a preliminary injunction barring the order from going into effect until the legal challenge is resolved.