The House joined the Senate in turning aside Republican objections to Pennsylvania's electoral vote for President-elect Joe Biden.
Lawmakers in the House voted 282-138 against the objection as the counting of Electoral College votes continued into the early hours of Thursday morning. The Senate shut down the same objection 92-7 just after midnight, and unlike the House, declined to debate before voting.
After a long day dominated by pro-Trump rioters' deadly storming of the Capitol, it was the second state for which a group of Republicans tried and failed to reverse the will of voters. Some GOP lawmakers have backed President Donald Trump's bogus claims that the election was fraudulent.
Those objecting to Pennsylvania's votes included 80 House Republicans and Missouri GOP Sen. Josh Hawley, who is considered a potential 2024 presidential contender.