diff --git a/python3-Sphinx.changes b/python3-Sphinx.changes
index e10da19..d174cd0 100644
--- a/python3-Sphinx.changes
+++ b/python3-Sphinx.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue May  7 08:16:04 UTC 2013 - highwaystar.ru@gmail.com
+
+- fix building under openSUSE 12.1, 12.2: 
+ BuildRequires: python3-2to3 should be explicitly stated
+
 -------------------------------------------------------------------
 Tue Apr 30 14:38:39 UTC 2013 - speilicke@suse.com
 
diff --git a/python3-Sphinx.spec b/python3-Sphinx.spec
index 0d7f645..ebd8e0d 100644
--- a/python3-Sphinx.spec
+++ b/python3-Sphinx.spec
@@ -25,6 +25,7 @@ License:        BSD-2-Clause
 Group:          Development/Languages/Python
 Source:         http://pypi.python.org/packages/source/S/Sphinx/Sphinx-%{version}.tar.gz
 Patch0:         python3-Sphinx-docs.patch
+BuildRequires:  python3-2to3
 BuildRequires:  python3-devel
 BuildRequires:  python3-distribute
 # Documentation requirements: