Erratum to: Higher spin glueballs from functional methods Markus Q. Huber, Christian S. Fischer and Hèlios Sanchis-Alepuz Eur. Phys. J. C, 82 1 (2022) 38 Published online: 14 January 2022 DOI: 10.1140/epjc/s10052-021-09949-1