Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of a configuration for a time domain (TD) control resource set (CORESET) for single carrier waveforms that dynamically changes one or more parameters associated with the TD CORESET. The UE may receive, from the base station, a physical downlink control channel based at least in part on the indication of the configuration for the TD CORESET. Numerous other aspects are described.