WASHINGTON (AP) — The Senate has approved a budget bill that’s a key step toward fast-track passage of President Joe Biden’s $1.9 trillion coronavirus relief plan without support from Republicans.

Vice President Kamala Harris was in the chair to cast the tie-breaking vote, her first.

Democrats in the chamber applauded after Harris announced the 51-50 vote at around 5:30 a.m. Friday.

The action came after a grueling all-night session, where senators voted on amendments that could define the contours of the eventual COVID-19 aid bill.

The budget now returns to the House, where it will have to be approved again due to the changes made by the Senate.

U.S. Senate APPROVES COVID-19 relief budget resolution, 51-50.

The #Votearama went from Thursday afternoon (2:36pm) to Friday morning (5:34am). pic.twitter.com/kvQoxwWgLL

— CSPAN (@cspan) February 5, 2021