diff --git a/python-MiniMock.changes b/python-MiniMock.changes
index 9231b23..7169433 100644
--- a/python-MiniMock.changes
+++ b/python-MiniMock.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 19 14:26:44 UTC 2018 - dimstar@opensuse.org
+
+- BuildRequire python3-2to3: the spec calls 2to3.
+
 -------------------------------------------------------------------
 Sat Sep  2 09:48:35 UTC 2017 - jengelh@inai.de
 
diff --git a/python-MiniMock.spec b/python-MiniMock.spec
index b49830d..db16b7c 100644
--- a/python-MiniMock.spec
+++ b/python-MiniMock.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-MiniMock
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -24,12 +24,12 @@ Release:        0
 Summary:        A mock library for Python
 License:        MIT
 Group:          Development/Languages/Python
-Url:            http://pypi.python.org/pypi/MiniMock
+URL:            http://pypi.python.org/pypi/MiniMock
 Source:         https://files.pythonhosted.org/packages/source/M/MiniMock/MiniMock-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  python-rpm-macros
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildRequires:  python3-2to3
 BuildArch:      noarch
 %ifpython2
 Provides:       %{oldpython}-minimock = %{version}