Correction to: Nature Communications https://doi.org/10.1038/s41467-020-18096-2, published online 27 August 2020

The original version of this Article contained the following error:

In the “Methods” subsection ‘Inhibition parameters’, the volume of SARS-CoV-2Mpro incubated with GC373 or GC376 was incorrectly listed as 80 mM; this has been corrected to 80 nM.

This error has been corrected in both the PDF and HTML versions of the Article.