diff --git a/rpy.spec b/rpy.spec
index 77641f9..35077f1 100644
--- a/rpy.spec
+++ b/rpy.spec
@@ -5,7 +5,7 @@
 Name:          rpy
 Summary:       Python interface to the R language
 Version:       2.3.10
-Release:       1%{?dist}
+Release:       2%{?dist}
 Url:           http://rpy.sourceforge.net
 Source:        http://pypi.python.org/packages/source/r/%{name}2/%{name}2-%{version}.tar.gz
 License:       MPLv1.1 or GPLv2+ or LGPLv2+
@@ -41,6 +41,9 @@ python setup.py install -O1 --skip-build --root=%{buildroot}
 %{python_sitearch}/rpy2-%{version}*.egg-info
 
 %changelog
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.3.10-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Mon Apr 21 2014 Tom Callaway <spot@fedoraproject.org> - 2.3.10-1
 - update to 2.3.10
 - R 3.1.0