diff --git a/python-zope-testrunner-test.patch b/python-zope-testrunner-test.patch
index 70556a4..9cacfad 100644
--- a/python-zope-testrunner-test.patch
+++ b/python-zope-testrunner-test.patch
@@ -1,5 +1,5 @@
---- ./src/zope/testrunner/tests/test_doctest.py.orig	2016-06-20 19:00:52.000000000 -0600
-+++ ./src/zope/testrunner/tests/test_doctest.py	2016-06-20 21:19:00.167656242 -0600
+--- src/zope/testrunner/tests/test_doctest.py.orig	2016-06-20 19:00:52.000000000 -0600
++++ src/zope/testrunner/tests/test_doctest.py	2016-06-21 20:19:17.510671017 -0600
 @@ -66,7 +66,7 @@ if sys.platform == 'win32':
          #this is a magic to put linefeeds into the doctest
          (re.compile('##r##\n'), '\r'),
@@ -18,3 +18,12 @@
          (re.compile(r'\d+[.]\d\d\d s'), 'N.NNN s'),
          (re.compile(r'\d+[.]\d\d\d{'), 'N.NNN{'),
          (re.compile(r'\d{4}-\d\d-\d\d \d\d:\d\d:\d\d\.\d+'),
+@@ -322,7 +322,7 @@ def test_suite():
+             setUp=setUp, tearDown=tearDown,
+             optionflags=doctest.ELLIPSIS+doctest.NORMALIZE_WHITESPACE,
+             checker = renormalizing.RENormalizing([
+-              (re.compile(r'\d+[.]\d\d\d seconds'), 'N.NNN seconds'),
++              (re.compile(r'(\d+ minutes )?\d+[.]\d\d\d seconds'), 'N.NNN seconds'),
+               (re.compile(r'sys refcount=\d+ +change=\d+'),
+                'sys refcount=NNNNNN change=NN'),
+               (re.compile(r'sum detail refcount=\d+ +'),
diff --git a/python-zope-testrunner.spec b/python-zope-testrunner.spec
index 4d45e6a..4e35099 100644
--- a/python-zope-testrunner.spec
+++ b/python-zope-testrunner.spec
@@ -9,7 +9,7 @@
 
 Name:           python-%{pkgname}
 Version:        4.5.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Zope testrunner script
 
 License:        ZPLv2.1
@@ -130,9 +130,9 @@ popd
 pushd python2
 mkdir lib
 cp -a %{_prefix}/lib/python%{python2_version} lib
-if [ %{_libdir} != "%{_prefix}/lib" ]; then
+if [ -d %{_prefix}/lib64/python%{python2_version} ]; then
   mkdir lib64
-  cp -a %{_libdir}/python%{python2_version} lib64
+  cp -a %{_prefix}/lib64/python%{python2_version} lib64
 fi
 cp -a build/lib/zope/testrunner lib/python%{python2_version}/site-packages/zope
 export PYTHONHOME=$PWD:$PWD
@@ -148,9 +148,9 @@ popd
 # pushd python3
 # mkdir lib
 # cp -a %%{_prefix}/lib/python%%{python3_version} lib
-# if [ %%{_libdir} != "%%{_prefix}/lib" ]; then
+# if [ -d %%{_prefix}/lib64/python%%{python3_version} ]; then
 #   mkdir lib64
-#   cp -a %%{_libdir}/python%%{python3_version} lib64
+#   cp -a %%{_prefix}/lib64/python%%{python3_version} lib64
 # fi
 # mkdir include
 # cp -a %%{_includedir}/python%%{python3_version}* include
@@ -179,6 +179,9 @@ popd
 %endif
 
 %changelog
+* Tue Jun 21 2016 Jerry James <loganjerry@gmail.com> - 4.5.1-2
+- Fix spurious build failures due to use of _libdir in a noarch package
+
 * Mon Jun 20 2016 Jerry James <loganjerry@gmail.com> - 4.5.1-1
 - New upstream version