A Tesco store in Dentons Green which employs around 20 people is to be axed.
The Express site will close its door on October 31 and become a One Stop convenience store.
All staff will either move to other Tesco stores or become part of the One Stop team.
A spokesperson said: “We are converting the Tesco Express on Greenfield Road into a One Stop, which will continue to serve the local community with great food at great prices.
He added: “The One Stop chain is owned by Tesco, but operates as a separate business.”