diff --git a/offlineimap.spec b/offlineimap.spec
index 53b8f36..7d34a94 100644
--- a/offlineimap.spec
+++ b/offlineimap.spec
@@ -24,6 +24,7 @@ BuildRequires:  asciidoc
 BuildArch:      noarch
 
 Requires: python2-gssapi
+Requires: python2-six
 Requires: sqlite
 
 %description
@@ -65,6 +66,9 @@ install -p docs/offlineimapui.7.gz $RPM_BUILD_ROOT/%{_mandir}/man7/
 %{_mandir}/man7/offlineimapui.7*
 
 %changelog
+* Sat Aug 11 2018 Paul Belanger <pabelanger@redhat.com> - 7.1.5-6
+- Add python2-six to Requires
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 7.1.5-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild