The Council on American-Islamic Relations has issued an Islamophobia watch over a Florida gun shop selling “Muslim Free Zone” signs, most likely increasing sales for an otherwise obscure product.

Florida Gun Supply owner Andy Hallinan was previously sued by CAIR when he declared his store a Muslim-free zone, reports WFTS in Tampa Bay, Fla. However, a federal judge threw out the lawsuit, saying the store “did not present an imminent and concrete threat to Muslim people.”

A month later, Hallinan is expanding on the idea and offering a “Warning: This home is a Muslim-free zone” yard signs for sale.

Will CAIR attempt another lawsuit?