House conservatives blocked a Republican bill to avoid a government shutdown, dealing House Speaker Kevin McCarthy another defeat with the clock ticking toward the midnight deadline on Saturday when federal agencies run out of money.

The failure is the latest display of the dysfunction that has engulfed Congress in the days and weeks leading up to an increasingly inevitable government shutdown. House Republicans have been mired in internal battles over spending and political tactics that have put them at odds with Democrats and most Republicans in the Senate.

The Senate is working on its own bipartisan bill to avert any shutdown, but still has procedural steps to get through and the chamber may not vote before a shutdown begins.

McCarthy ignored the Senate’s proposal and chose to move ahead on a GOP crafted measure funded agencies through October 31 and included border security provisions that were part of a Republican-passed bill. It also included a provision creating a bipartisan commission to study the national debt.

But going into the vote there were already a block of hardliners who said they wouldn’t approve any short term bill, many of them demanding that Congress complete action on all 12 spending bills. The vote was 198-232, with 21 GOP members voting against it.

At a press conference before the vote McCarthy downplayed internal divisions and essentially dared fellow Republicans to follow through on their threat to block it. “Every member will have to go on record of where they stand. Are they willing to secure the border or do they side with President Biden on an open border and vote against a measure to keep government open?”

Republican holdouts were unmoved. Their argument all along has been that Congress should have their work writing spending bills, not pass stop gaps. Rep. Andy Biggs, R-Ariz., repeated his stance ahead of the vote.

The House had 9 months to pass 12 individual appropriations bills.

I will not be complicit in extending irresponsible Biden-Pelosi-Schumer spending levels.

No CRs. — Rep Andy Biggs (@RepAndyBiggsAZ) September 29, 2023

Rep. Jim McGovern, D-Mass., noted the White House already issued a veto threat on the GOP bill, stating during the floor debate, “this is a complete waste of time.”

Democrats denounced the steep spending cuts in the GOP bill, instead of keeping current spending levels for all agencies, the measure walled off a few departments, but slashed others by 30 percent.

“This bill would slash investments in cancer research, leave communities recovering from natural disasters out to dry, undercut allies with a $1 billion cut to Israel and further cuts to our support of Ukraine, defund law enforcement and makes our communities less safe, and take food out of the mouths of millions. This bill raises costs on American families at a time when the cost of living is already too high,” Rep. Rosa DeLauro, the top Democrat on the House Appropriations bill said.

The Senate’s spending bill would fund government agencies through November 17. It includes $5 billion for disaster aid and $6 billion for assistance for Ukraine. McCarthy opposed pairing additional money for Ukraine on a stopgap bill, and argued Congress needed to address the situation at the southwest border.

A group of Senate Republicans and Independent Arizona Sen. Kyrsten Sinema are working on an amendment to the Senate bill that would address border security, in an attempt to make it more palatable to the GOP House. It’s unclear whether their efforts will yield a proposal that will get support from Senate Democrats. But some conservative House Republicans remain staunchly opposed to including any additional aide for Ukraine.

A group of House Republicans and Democrats have been meeting to push a bipartisan plan in the event of a shutdown, many of them representing swing districts across the country, and warning about the negative impact of any shutdown.