Correction to: Nature Cell Biology https://doi.org/10.1038/s41556-018-0230-0, published online 12 November 2018.

In the version of this Article originally published, the ‘ON’ and ‘OFF’ labels in panel c of Fig. 6 were incorrect. For the Tet treated cells (+Tet) in both image panels, CENP-T should have been ‘OFF’ and CENP-T Δ90 should have been ‘ON’. For the cells untreated with Tet (–Tet) in both graph panels, CENP-T Δ90 should have been ‘ON’. This has now been amended.