diff --git a/python-tox.changes b/python-tox.changes
index 93d1681..997d50f 100644
--- a/python-tox.changes
+++ b/python-tox.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Sep 19 12:27:49 UTC 2013 - speilicke@suse.com
+
+- (Build)Require python-argparse on SLE
+
 -------------------------------------------------------------------
 Thu Sep  5 07:29:06 UTC 2013 - speilicke@suse.com
 
diff --git a/python-tox.spec b/python-tox.spec
index bd01b31..8cf2414 100644
--- a/python-tox.spec
+++ b/python-tox.spec
@@ -25,12 +25,16 @@ Group:          Development/Languages/Python
 Url:            http://codespeak.net/tox
 Source:         http://pypi.python.org/packages/source/t/tox/tox-%{version}.tar.gz
 Patch0:         tox-disable-network-accessing-tests.patch
-BuildRequires:  python-Sphinx
 BuildRequires:  python-devel
+# Documentation requirements:
+BuildRequires:  python-Sphinx
+# Test requirements:
+BuildRequires:  python-argparse
 BuildRequires:  python-py >= 1.4.9
 BuildRequires:  python-pytest >= 2.3.5
 BuildRequires:  python-virtualenv
 BuildRequires:  unzip
+Requires:       python-argparse
 Requires:       python-py
 Requires:       python-virtualenv
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build