This is a tracking bug for Change: Flatpaks without Modules For more details, see: https://fedoraproject.org/wiki/Changes/FlatpaksWithoutModules Change how we build Flatpaks in Fedora to remove the dependency on modularity. Instead of using modules to rebuild Fedora packages with prefix=/app, there will be a separate build target that is used for that. If you encounter a bug related to this Change, please do not comment here. Instead create a new bug and set it to block this bug.