The US isn’t budging from its opposition to a lower price cap on Russian oil sales, people familiar with the matter said, dampening European hopes that leaders meeting for a Group of Seven summit in Canada will agree to a cut.

Most countries in the Group of Seven nations are prepared to go it alone and lower the G7 price cap on Russian oil even if U.S. President Donald Trump decides to opt out, four sources familiar with the matter said.

The European Union wants to lower a cap on the price of Russian oil to deprive the Kremlin of profits to fund its war in Ukraine.