These cereal killers are sorry.

General Mills is reviving original Trix in all its colorful, artificial-flavored glory after consumers revolted against the company’s “natural” version of the classic kids’ cereal.

In 2015, General Mills announced it was removing artificial flavors and dyes because, apparently, that’s what some customers wanted.

“We’re simply listening to consumers and these ingredients are not what people are looking for in their cereal today,” Jim Murphy, president of General Mills’ cereal division, wrote in a blog post at the time.

Except that the artificial dyes and flavors were what made Trix bright and fruity — and customers were less than pleased when the “natural” Trix debuted without either.

“It’s basically a salad now,” a lawyer from Chicago told the Wall Street Journal.

The supposedly healthier Trix was created with “a pretty broad array of fruit and vegetable concentrates,” including radishes and turmeric powder. But the new ingredients also had the effect of making the once vibrant cereal look washed out.

“You guys are killing Trix, first the shapes, then the colors, and now it’s not even as fruity tasting as it used to be. :( My favorite cereal is no longer what it used to be, maybe Trix are just for kids,” Luke Mann wrote on General Mills’ Facebook page.

Sixty-two percent of people try to avoid artificial flavoring, according to a 2016 study from Nielsen Global. Unfortunately, General Mills scientists couldn’t recreate the color and flavor without the fake stuff.

The original cereal will be returning to aisles in October. The more natural version will continue to be sold as well, according to the company.