Lead­ers at the Group of Sev­en sum­mit on Wednes­day threw their sup­port be­hind U.S. Pres­i­dent Don­ald Trump’s ten­ta­tive agree­ment with Iran to open the Strait of Hor­muz and fur­ther ex­tend a shaky cease­fire — even though nei­ther the White House nor Iran has pub­licly re­leased the text of the deal.

Clos­ing the three-day sum­mit, French Pres­i­dent Em­manuel Macron called it a “very good deal,” adding that U.S. al­lies in the G7 sup­port it “be­cause it’s an agree­ment that puts a stop to a sit­u­a­tion of great in­sta­bil­i­ty that had ter­ri­ble con­se­quences for our economies.”

Ac­cord­ing to leaked copies of an in­ter­im agree­ment, Iran will im­me­di­ate­ly take steps to re­open the Strait of Hor­muz, at the mouth of the Per­sian Gulf, through which a fifth of the world’s oil and nat­ur­al gas sup­plies once passed, once the deal is signed. Iran will al­so be al­lowed to sell its oil with­out re­stric­tions. Of­fi­cials say the leaked text broad­ly match­es the doc­u­ment.