diff --git a/ipv6calc.spec b/ipv6calc.spec
index e3a2891..1f9c360 100644
--- a/ipv6calc.spec
+++ b/ipv6calc.spec
@@ -1,7 +1,7 @@
 Summary:	IPv6 address format change and calculation utility
 Name:		ipv6calc
 Version:	0.80.0
-Release:	1%{?dist}
+Release:	2%{?dist}
 Group:		Applications/Text
 URL:		http://www.deepspace6.net/projects/%{name}.html
 License:	GPLv2
@@ -60,6 +60,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man8/*
 
 %changelog
+* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.80.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
 * Tue Jan  4 2011 Marcela Mašláňová <mmaslano@redhat.com> - 0.80.0-1
 - update to the latest version