Iowa faith leader Bob Vander Plaats doubled down on his backing of Gov. Ron DeSantis and slammed a recent poll predicting a former President Donald Trump blowout in the state’s caucus as “fake.”

Vander Plaats cited a report from the Des Moines Register detailing how some Iowa caucus-goers said endorsements of DeSantis and former U.N. Ambassador Nikki Haley aren’t very important to their vote.

The Des Moines Register poll found Trump at 51% support for the caucus, DeSantis at 20% and Haley slightly behind at 16%.

From the firm’s prior poll in October, DeSantis gained 3 points and Trump gained 8 points. Haley remained stagnant.