A month into the new Congress, House and Senate Republicans are still not on the same page on how to tackle President Donald Trump’s agenda raising the possibility the two chambers could be on a collision course that imperils Trump’s domestic priorities in the first months of his second term.

Senate Republicans moved Tuesday to take charge of drafting President Trump’s marquee legislative agenda next week after House Republicans faced setbacks in their own discussions. Senate Budget Committee Chairman Lindsey Graham (R-SC) announced Wednesday that the upper chamber will mark up a budget resolution next week and teased plans to bring forth two separate bills to enact the president’s platform.