Ukrainian President Volodymyr Zelenskyy is set to meet with U.S. President Donald Trump and sign a critical minerals deal Friday as Kyiv works to regain U.S. support to fight off the Russian invasion.

President Donald Trump said Wednesday that Ukrainian leader Volodymyr Zelenskyy will visit the White House on Friday to sign a long-sought minerals deal that will closely tie the two countries together for years to come.

“I hear that he’s coming on Friday,” Trump said to reporters in the Oval Office Tuesday afternoon, speaking with nonchalance after several days of pressuring Zelenskyy. “Certainly, it’s okay with me if he’d like to. He would like to sign it together with me.” “It’s a very big deal,” he added.