This scientific commentary refers to ‘Regulation of mitophagy by the NSL complex underlies genetic risk for Parkinson's disease at 16q11.2 and MAPT H1 loci’ by Soutar et al. (https://doi.org/10.1093/brain/awac325); and ‘DJ-1 is an essential downstream mediator in PINK1/parkin-dependent mitophagy’ by Imberechts et al. (https://doi.org/10.1093/brain/awac313).