WATCH: Shep Smith mocks Trump for giving up on building a big, beautiful wall with a big, beautiful door

Fox News host Shepard Smith on Tuesday poked fun at President Donald Trump for waffling on one of his key campaign promises.

During a White House meeting with lawmakers earlier in the day, Trump said he did not need a wall on the entire U.S.-Mexico border.

"The president has changed his stance on the border wall," Smith explained. "Instead of a big, beautiful wall with a big, beautiful door -- what he told voters over and over and over again -- now he advocates for a wall in some areas, technology and patrols in other areas. Quote, we don't need 2,000 mile wall."

"Remember to get protection for Dreamers, DACA, there must be more border security, they're not calling it a wall anymore, now they call it border security."

Watch video below: