A modular work cell for a production robot includes a base module, on which at least one production robot is arranged, disposed inside the modular work cell. The modular work cell further includes wall elements, a control cabinet, an access, and a feed unit for workpieces which is arranged between the access and the production robot. The base module, the control cabinet, the feed unit and the access form a mechanically and electrically interconnected transport assembly configured for transport. The wall elements can be transported separate from the transport assembly.