diff --git a/krbrelayx/PKGBUILD b/krbrelayx/PKGBUILD
index d2a44ae9..61e44f9d 100644
--- a/krbrelayx/PKGBUILD
+++ b/krbrelayx/PKGBUILD
@@ -14,6 +14,7 @@ package() {
   python -m venv "${pkgdir}/opt/archpkgs/${pkgname}"
   declare -x VIRTUAL_ENV="${pkgdir}/opt/archpkgs/${pkgname}" PYTHONPATH="${pkgdir}/opt/archpkgs/${pkgname}" PATH="${pkgdir}/opt/archpkgs/${pkgname}/bin:$PATH"
   pip install dnspython dsinternals impacket ldap3
+  pip install setuptools  # for pkg_resources
   cp -r ./*.py ./lib "${pkgdir}/opt/archpkgs/${pkgname}/"
   for binary in ./*.py; do
     cat << EOF > "${pkgdir}/opt/archpkgs/bin/${pkgname}-$(basename "${binary%%.py}")"