A federal judge in Hawaii ordered the Trump administration on Thursday to allow grandparents, grandchildren, aunts, uncles and other relatives of people in the U.S. to circumvent the travel ban policy, dealing a temporary blow to one of the president’s signature initiatives.

In an order issued Thursday evening local time in Honolulu, Judge Derrick Watson also prohibited the administration from blocking refugees with a commitment from a resettlement agency in the U.S., a move that could revive the flow of refugee admissions this year.

The decision was a victory for opponents of the travel ban, who hoped to broaden the universe of people who could bypass the president’s policy, which temporarily bars travelers from six majority-Muslim nations and suspends the refugee resettlement program.