Résumé : The article Comparing engagement by migrants in domestic and in country-of-origin political activities across European cities, written by Katia Pilati and Barbara Herman, was originally published electronically on the publisher’s internet portal on 16 July 2018 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 21 November 2019 to © The Author(s) 2018 and the article is forthwith distributed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The original article has been corrected.