diff --git a/python-distutils-extra.spec b/python-distutils-extra.spec
index ec2ec4c..ab9d60e 100644
--- a/python-distutils-extra.spec
+++ b/python-distutils-extra.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-distutils-extra
 #
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
diff --git a/python3-distutils-extra.changes b/python3-distutils-extra.changes
index d575fdd..655c99a 100644
--- a/python3-distutils-extra.changes
+++ b/python3-distutils-extra.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Apr  3 06:24:58 UTC 2013 - arun@gmx.de
+
+- fix build error for python3 and <12.2: "ImportError: cannot import name sha512" needs python3 as a requirement 
+
 -------------------------------------------------------------------
 Fri Feb 22 14:43:08 UTC 2013 - i@marguerite.su
 
diff --git a/python3-distutils-extra.spec b/python3-distutils-extra.spec
index 68bd5a2..82a771a 100644
--- a/python3-distutils-extra.spec
+++ b/python3-distutils-extra.spec
@@ -15,6 +15,7 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+
 %define tarball_name python-distutils-extra
 
 Name:           python3-distutils-extra
@@ -25,7 +26,9 @@ License:        GPL-2.0
 Group:          Development/Libraries/Python
 Url:            https://launchpad.net/python-distutils-extra
 Source:         http://launchpad.net/python-distutils-extra/trunk/%{version}/+download/%{tarball_name}-%{version}.tar.gz
+BuildRequires:  python3
 BuildRequires:  python3-devel
+Requires:       python3
 BuildRequires:  python3-distribute
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch