Voters in Utah appear to be warming rapidly to presumptive Republican presidential nominee Donald Trump, according to a new poll that shows the billionaire 13 points ahead of his Democratic opponent Hillary Clinton after tying with her just last month.

The latest Dan Jones & Associates survey of registered voters shows Trump leading Clinton 43-30 percent in the Beehive State, marking a 5-point increase since voters were last surveyed in early April. Twenty-six percent of respondents in the same survey remain undecided.