diff --git a/opencv.spec b/opencv.spec
index c673657..1b9b55f 100644
--- a/opencv.spec
+++ b/opencv.spec
@@ -2,7 +2,7 @@
 
 Name:           opencv
 Version:        2.4.7
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Collection of algorithms for computer vision
 Group:          Development/Libraries
 # This is normal three clause BSD.
@@ -249,6 +249,9 @@ popd
 %{python2_sitearch}/cv2.so
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.4.7-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sat Apr 26 2014 Rex Dieter <rdieter@fedoraproject.org> 2.4.7-6
 - revert pkgcmake2 patch (#1070428)