Retailer Costco is issuing a recall on its Kirkland Signature Smoked Salmon over concerns over listeria contamination. Acme Smoked Fish Corp., which supplies Costco, issued a notice to customers on Oct. 22 informing them of the recall.

A notice to Costco customers urges them not to consume some packages of salmon over concerns it could be contaminated with listeria.

Costco just announced a recall on smoked salmon, according to a notice sent to consumers. This is due to the affected product being potentially contaminated with Listeria monocytogenes.