diff --git a/zlib.spec b/zlib.spec
index 8901bbc..438346c 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,7 +1,7 @@
 Summary: The compression and decompression library
 Name: zlib
 Version: 1.2.8
-Release: 1%{?dist}
+Release: 2%{?dist}
 # /contrib/dotzlib/ have Boost license
 License: zlib and Boost
 Group: System Environment/Libraries
@@ -126,6 +126,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_libdir}/pkgconfig/minizip.pc
 
 %changelog
+* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.8-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Fri Jun  7 2013 Peter Schiffer <pschiffe@redhat.com> - 1.2.8-1
 - resolves: #957680
   updated to 1.2.8