A quality assurance team discovered the issue while reviewing productions records, according to the company.
So far, no animals have become sick as a result of the thiamine.
The affected product was sold in stores from Dec. 20, 2016 to Jan. 3, 2017.
You can check to see if your cat food is affected by checking the FDA's website
Cats fed diets low in thiamine for several weeks may be at risk for developing a Vitamin B1 deficiency, gastrointestinal or neurological symptoms, decreased appetite, salivation, vomiting and weight loss.