Hi, The latest Qt5 hash is fd18c7da239856b6e8203b738f751b023fa2324e now. I tested it, additional buildfix isn't needed and WK1/WK2 layout/API tests work fine, so I'm updating the bots now. You can find the updated build script here: https://github.com/ossy-szeged/qt5-tools br, Ossy