WASHINGTON (AP) — The House on Wednesday rejected Speaker Mike Johnson's proposal that would have linked temporary funding for the federal government with a mandate that states require proof of citizenship when people register to vote.

Next steps on government funding are uncertain. Lawmakers are not close to completing work on the dozen annual appropriations bills that will fund federal agencies during the next fiscal year, so they’ll need to approve a stopgap measure to prevent a partial shutdown when that budget year begins Oct. 1.

The vote was 220-202, with 14 Republicans and all but three Democrats opposing the bill. Johnson, who said after the vote he was “disappointed,” will likely pursue a Plan B to avoid a partial shutdown, though he was not yet ready to share details.

“We'll draw up another play and we'll come up with a solution,” Johnson said. “I'm already talking to colleague about their many ideas. We have time to fix the situation and we'll get right to it.”

Johnson had pulled the bill from consideration last week because it lacked the votes to pass. He worked through the weekend to win support from fellow Republicans but was unable to overcome objections about spending levels from some members, while others said they don't favor any continuing resolutions, insisting that Congress return to passing the dozen annual appropriations bills on time and one at a time. Democrats overwhelmingly opposed the measure.

Requiring new voters to provide proof of citizenship has become a leading election-year priority for Republicans raising the specter of noncitizens voting in the U.S., even though it’s already illegal to do so and research has shown that such voting is rare.

Opponents say that such a requirement would disenfranchise millions of Americans who do not have a birth certificate or passport readily available when they get a chance to register at their school, church or other venues when voter registration drives occur.

But Johnson said it is a serious problem because even if a tiny percentage of noncitizens do vote, it could determine the outcome of an extremely close race. He noted that Republican Rep. Mariannette Miller-Meeks of Iowa won her seat back in 2020 by six votes.

“It's very, very serious stuff and that's why we're going to do the right thing,” Johnson said before the vote. “We're going to responsibly fund the government and we're going to stop noncitizens voting in elections.”

Meanwhile, Republican presidential nominee Donald Trump weighed in again just hours before the vote. seemingly encouraging House Republicans to let a partial government shutdown begin at the end of the month unless they get the proof of citizenship mandate, referred to in the House as the SAVE Act.

“If Republicans don’t get the SAVE Act, and every ounce of it, they should not agree to a Continuing Resolution in any way, shape, or form,” Trump said on the social media platform Truth Social.

House Democrats said the proof of citizenship mandate should not be part of a bill to keep the government funded and urged Johnson to work with them on a measure that can pass both chambers.

“This is not going to become law," said Rep. Pete Aguilar, D-Calif. "This is Republican theatrics that are meant to appease the most extreme members of their conference, to show them that they are working on something and that they’re continuing to support the former president of the United States in his bid to demonize immigrants.”

Senate Majority Leader Chuck Schumer, D-N.Y., has predicted Johnson's effort was doomed to fail.

“The only thing that will accomplish is make clear that he’s running into a dead end,” Schumer said. “We must have a bipartisan plan instead.”

The legislation would fund agencies generally at current levels through March 28 while lawmakers work out their differences on a full-year spending agreement.

Democrats, and some Republicans, are pushing for a shorter extension. A temporary fix would allow the current Congress to hammer out a final bill after the election and get it to Democratic President Joe Biden’s desk for his signature.

But Johnson and some of the more conservative members of his conference are pushing for a six-month extension in the hopes Trump will win and give them more leverage when crafting the full-year bill.

Senate Republican leader Mitch McConnell of Kentucky declined to weigh in on how long to extend funding. He said Schumer and Johnson, ultimately, will have to work out a final agreement that can pass both chambers.

“The one thing you cannot have is a government shutdown. It would be politically beyond stupid for us to do that right before the election because certainly we would get the blame,” McConnell said.

Regardless of the vote outcome, Republican lawmakers sought to allay any concerns there would be a shutdown. Rep. Mike Lawler, R-N.Y., said if the bill failed, then another stopgap bill should be voted on that would allow lawmakers to come back to Washington after the election and finish the appropriations work.

“The bottom line is we're not shutting the government down,” Lawler said.

But Democratic Leader Hakeem Jeffries accused Republicans of engaging in a “shutdown effort.”

"That’s not hyperbole,” Jeffries said. “It’s history. Because in the DNA of extreme MAGA Republicans has consistently been an effort to make extreme ransom demands of the American people, and if those extreme ransom demands are not met, shut down the government.”

The House approved a bill with the proof of citizenship mandate back in July. Some Republicans who view the issue as popular with their constituents have been pushing for another chance to show their support.

Rep. Robert Aderholt, R-Ala., noted that his state’s secretary of state announced last month that 3,251 people who had been previously issued noncitizen identification numbers will have their voter registration status made inactive and flagged for possible removal from the voter rolls. Voting rights groups have since filed a lawsuit saying the policy illegally targeted naturalized citizens for removal from voting rolls.

“These people should never have been allowed to register in the first place and this is exactly what the SAVE Act will prevent,” Aderholt said.