President Donald Trump announced Saturday that “at the request of Democrats” a planned roundup of undocumented immigrants will be delayed.

In a tweet from Camp David, Trump said he ordered the delay for two weeks “to see if the Democrats and Republicans can get together and work out a solution to the asylum and loophole problems at the southern border.”

But he warned that if the two sides cannot reach a deal — which he must bless before signing into law — “deportations start!”

At the request of Democrats, I have delayed the Illegal Immigration Removal Process (Deportation) for two weeks to see if the Democrats and Republicans can get together and work out a solution to the Asylum and Loophole problems at the Southern Border. If not, Deportations start! — Donald J. Trump (@realDonaldTrump) June 22, 2019

Both the House and Senate are set to take up bills next week to spend at least $4 billion more to deal with the influx of migrants at the southern border, but the measures do not include changes to immigration or asylum policy.