According to an example aspect of the present invention, there is provided an apparatus (110) comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to receive, from a first cell (120), an indication of a measurement configuration valid for at least one neighbour cell (130) of the first cell (120), and perform at least one measurement in accordance with the measurement configuration responsive to a radio link failure of a radio link (112) over which the apparatus is communicating.