Giving way to the concerns of passengers who have peanut allergies, Southwest Airlines has announced that, as of August 1, it will stop serving those tiny little packets of peanuts during flights.

“Peanuts forever will be part of Southwest’s history and DNA,” the airline said in a statement, “However, to ensure the best on-board experience for everyone, especially for customers with peanut-related allergies, we’ve made the difficult decision to discontinue serving peanuts on all flights beginning August 1.”

On its website, Southwest has told passengers with peanut allergies that if they made a note in their reservation, an effort would be made to make sure no peanuts would be served on their flights. But that didn’t always work out.

Other airlines stopped serving peanuts long ago, but for Southwest peanuts are part of the company’s branding. The airline is often “nuts” about this or that and has a quarterly newsletter called “In a Nutshell.”

Starting next month, the airline hopes passengers will pleased with the pretzels that continue to be served on flights, along with the other free snacks distributed on longer flights.

“Our ultimate goal is to create an environment where all customers—including those with peanut-related allergies—feel safe and welcome on every Southwest flight,” Southwest said in its statement.