Senate Republicans could again try to pass a bill this morning to fund the Department of Homeland Security for the rest of the fiscal year except for Immigration and Customs Enforcement and Customs and Border Protection, a source familiar with the matter told NBC News.

Senators are making the move because the House amended the previous bill that the Senate passed, substituting its text for a short-term spending bill that the lower chamber passed last week. That means the Senate needs to re-pass the full-year funding bill so that the House can take it up.

While senators are on a two-week break, the move would come during a pro forma session this morning. The House is also in recess and has a morning pro forma session today, but it’s not clear if its leaders would or could try to act on the Senate measure. 

Sen. John Hoeven, R-N.D. said earlier this week that the Senate Budget Committee will draft a bill to extend ICE and CBP funding for three years using what’s known as the budget reconciliation process, which would allow Senate Republicans to bypass a Democratic filibuster and advance the measure with a simple majority. 

The move would take funding for ICE and CBP off the table for the rest of Trump’s term and would take away the need to negotiate with Democrats on a path forward to fully funding ICE and CBP in exchange for reforms to immigration enforcement actions.