diff --git a/python-unittest2.spec b/python-unittest2.spec
index 715ae9d..223bc77 100644
--- a/python-unittest2.spec
+++ b/python-unittest2.spec
@@ -6,7 +6,7 @@
 
 Name:           python-%{srcname}
 Version:        0.5.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Backport of new unittest features for Python 2.7 to Python 2.4+
 
 Group:          Development/Languages
@@ -73,6 +73,9 @@ nosetests test_unittest2_with.py
 
 
 %changelog
+* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild