diff --git a/python-os-win.spec b/python-os-win.spec
index 3df31ab..0cd2859 100644
--- a/python-os-win.spec
+++ b/python-os-win.spec
@@ -12,7 +12,7 @@
 
 Name:           python-%{pypi_name}
 Version:        2.2.0
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Windows / Hyper-V library for OpenStack projects
 
 License:        ASL 2.0
@@ -45,6 +45,8 @@ BuildRequires:  python2-pep8
 BuildRequires:  python2-testrepository
 BuildRequires:  python2-testscenarios
 BuildRequires:  python2-testtools
+# eventlet should require python-dns, I think
+BuildRequires:  python2-dns
 
 Requires: python2-pbr >= 2.0.0
 Requires: python2-babel >= 2.3.4
@@ -84,6 +86,8 @@ BuildRequires:  python3-pep8
 BuildRequires:  python3-testrepository
 BuildRequires:  python3-testscenarios
 BuildRequires:  python3-testtools
+# eventlet should require python-dns, I think
+BuildRequires:  python3-dns
 
 Requires: python3-pbr >= 2.0.0
 Requires: python3-babel >= 2.3.4
@@ -165,6 +169,9 @@ PYTHON=%{__python2} %{__python2} setup.py test
 %license LICENSE
 
 %changelog
+* Tue Oct 16 2018 Javier Peña <jpena@redhat.com> - 2.2.0-8
+- Add python-dns as a build requirement, it look like eventlet needs it
+
 * Tue Oct 16 2018 Javier Peña <jpena@redhat.com> - 2.2.0-7
 - Remove the python2 package for Fedora 30+ (bz#1636937)