In a watershed moment for the global tech industry, more than 150 African content moderators—who have provided moderation services for AI tools used by Facebook, TikTok, and ChatGPT—have voted to unionize, TIME reports. At an event in Nairobi this week, content moderators employed by third-party outsourcing companies voted to establish the first African Content Moderators Union. A long time coming The union’s establishment is the culmination of a process that began in 2019 when former Facebook content moderator Daniel Motaung was fired after attempting to unionize workers at the outsourcing