diff --git a/python-postorius.changes b/python-postorius.changes
index 7e4ae74..3f2a00b 100644
--- a/python-postorius.changes
+++ b/python-postorius.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jan  6 16:09:18 UTC 2025 - Andreas Schneider <asn@cryptomilk.org>
+
+- Add missing python-six BR for running tests
+
 -------------------------------------------------------------------
 Mon Nov 18 07:23:45 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
 
diff --git a/python-postorius.spec b/python-postorius.spec
index 160592d..a4a8e41 100644
--- a/python-postorius.spec
+++ b/python-postorius.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-postorius
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -96,6 +96,7 @@ BuildRequires:  %{python_module mailmanclient >= %{mailmanclient_min_version}}
 BuildRequires:  %{python_module pytest-django}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module readme_renderer}
+BuildRequires:  %{python_module six}
 BuildRequires:  %{python_module vcrpy}
 # /SECTION
 %python_subpackages