diff --git a/python-pyparsing.changes b/python-pyparsing.changes
index c2def46..c791d2b 100644
--- a/python-pyparsing.changes
+++ b/python-pyparsing.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Dec 28 09:01:49 UTC 2018 - Martin Pluskal <mpluskal@suse.com>
+
+- Update build dependendcies to resolve building on SLE-12
+
 -------------------------------------------------------------------
 Thu Nov 22 17:53:10 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/python-pyparsing.spec b/python-pyparsing.spec
index 03e376d..50cfd7b 100644
--- a/python-pyparsing.spec
+++ b/python-pyparsing.spec
@@ -18,18 +18,12 @@
 
 %define oldpython python
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
-
 %global flavor @BUILD_FLAVOR@%{nil}
 %if "%{flavor}" == "test"
 %bcond_without test
 %else
 %bcond_with test
 %endif
-%if %{with test}
-Name:           python-pyparsing-%{flavor}
-%else
-Name:           python-pyparsing
-%endif
 Version:        2.3.1~test5
 Release:        0
 Summary:        Grammar Parser Library for Python
@@ -38,19 +32,25 @@ Group:          Development/Languages/Python
 URL:            https://github.com/pyparsing/pyparsing/
 # Upstream tarball from the master branch with gh#pyparsing/pyparsing#47
 Source:         pyparsing-%{version}.tar.gz
-# Source:         https://files.pythonhosted.org/packages/source/p/pyparsing/pyparsing-%%{version}.tar.gz
 BuildRequires:  %{python_module base}
+# Source:         https://files.pythonhosted.org/packages/source/p/pyparsing/pyparsing-%%{version}.tar.gz
+BuildRequires:  %{python_module packaging}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 BuildRequires:  python2-unittest2
 BuildRequires:  python3-Sphinx
-%if %{with test}
-BuildRequires:  %{python_module nose}
-%endif
 # do not add dependencies on setuptools and ideally not even full "python";
 # this is now a dependency of setuptools
 Requires:       python-base
 BuildArch:      noarch
+%if %{with test}
+Name:           python-pyparsing-%{flavor}
+%else
+Name:           python-pyparsing
+%endif
+%if %{with test}
+BuildRequires:  %{python_module nose}
+%endif
 %ifpython2
 Provides:       %{oldpython}-parsing = %{version}
 Obsoletes:      %{oldpython}-parsing < %{version}