In some embodiments, a wireless device receives, from a base station, a power offset value for power control of repetition occasions of a transport block. The wireless device receives a downlink control information indicating a sequence of redundancy versions (RVs). and a quantity of the repetition occasions. Then, the wireless device determines: a first transmission power, based on the power offset value and the RVs, for one or more first repetition occasions of the repetition occasions; and a second transmission power, based on the RVs, for one or more second repetition occasions of the repetition occasions. The wireless device transmits the transport block: via the one or more first repetition occasions and with the first transmission power; and via the one or more second repetition occasions and with the second transmission power.