A base station may receive, from a wireless device, a capability message indicating a physical uplink control channel (PUCCH) switching capability of the wireless device. The base station may transmit, to the wireless device and based on the PUCCH switching capability, one or more messages comprising configuration parameters of a first PUCCH and a second PUCCH of a cell group. The base station may select a PUCCH from the first PUCCH and the second PUCCH of the same cell group. The base station may transmit, to the wireless device, downlink control information (DCI). The DCI may indicate a downlink transmission of a transport block and the selected PUCCH. The base station may receive, from the wireless device via the selected PUCCH, a hybrid automatic repeat request (HARQ) feedback for the transport block.