diff --git a/python-webtest.spec b/python-webtest.spec
index 6652073..4e74552 100644
--- a/python-webtest.spec
+++ b/python-webtest.spec
@@ -9,7 +9,7 @@
 
 Name:           python-webtest
 Version:        2.0.29
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Helper to test WSGI applications
 
 Group:          Development/Languages
@@ -97,12 +97,16 @@ find tests -type f -exec sed -i "s|import mock|from unittest import mock|" {} \;
 popd
 %endif
 
+# https://github.com/Pylons/webtest/pull/190
+chmod -x docs/contributing.rst
+
+
 %build
-%{__python} setup.py build
+%py2_build
 
 %if 0%{?with_python3}
 pushd %{py3dir}
-%{__python3} setup.py build
+%py3_build
 popd
 %endif
 
@@ -110,14 +114,15 @@ popd
 %{__rm} -rf %{buildroot}
 %if 0%{?with_python3}
 pushd %{py3dir}
-%{__python3} setup.py install -O1 --skip-build --root %{buildroot}
+%py3_install
 popd
 %endif
 
-%{__python} setup.py install -O1 --skip-build --root %{buildroot}
+%py2_install
+
 
 %check
-PYTHONPATH=$(pwd) nosetests
+PYTHONPATH=$(pwd) nosetests-2
 
 %if 0%{?with_python3}
 pushd %{py3dir}
@@ -139,6 +144,9 @@ popd
 %endif
 
 %changelog
+* Wed Feb 28 2018 Randy Barlow <bowlofeggs@fedoraproject.org> - 2.0.29-5
+- Use python2 explicitly during build, install, and testing.
+
 * Wed Feb 28 2018 Iryna Shcherbina <ishcherb@redhat.com> - 2.0.29-4
 - Update Python 2 dependency declarations to new packaging standards
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)