diff --git a/acpitool.spec b/acpitool.spec
index de4ef56..14be235 100644
--- a/acpitool.spec
+++ b/acpitool.spec
@@ -1,7 +1,7 @@
 Summary: Command line ACPI client
 Name: acpitool
 Version: 0.5.1
-Release: 4%{?dist}
+Release: 5%{?dist}
 License: GPLv2+
 Group: Applications/System
 URL: http://freeunix.dyndns.org:8000/site2/acpitool.shtml
@@ -41,6 +41,9 @@ rm -fr $RPM_BUILD_ROOT
 %{_mandir}/man1/acpitool*
 
 %changelog
+* Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Tue Feb 28 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.1-4
 - Rebuilt for c++ ABI breakage