diff --git a/python-pylint.changes b/python-pylint.changes
index f4205d2..f55a073 100644
--- a/python-pylint.changes
+++ b/python-pylint.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan  2 13:20:08 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Fix build on SLE12
+
 -------------------------------------------------------------------
 Thu Dec  6 14:37:20 UTC 2018 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-pylint.spec b/python-pylint.spec
index e51171e..8c2b9a8 100644
--- a/python-pylint.spec
+++ b/python-pylint.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pylint
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 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
@@ -16,7 +16,7 @@
 #
 
 
-%{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%{?!python_module:%define python_module() python3-%{**}}
 %define skip_python2 1
 Name:           python-pylint
 Version:        2.2.2
@@ -45,7 +45,9 @@ Requires(post): update-alternatives
 Requires(postun): update-alternatives
 BuildArch:      noarch
 # test is checking that "tkinter.tix" is deprecated
+%if 0%{?suse_version} >= 1500
 BuildRequires:  python3-tk
+%endif
 %python_subpackages
 
 %description
@@ -86,6 +88,7 @@ done
 %python_uninstall_alternative pylint
 
 %check
+export PYTHONDONTWRITEBYTECODE=1
 %python_expand PYTHONPATH="%{buildroot}%{$python_sitelib}" py.test-%{$python_bin_suffix} pylint/test/
 
 %files %{python_files}