diff --git a/abcm2ps.spec b/abcm2ps.spec
index 55d43c7..cc684f7 100644
--- a/abcm2ps.spec
+++ b/abcm2ps.spec
@@ -1,6 +1,6 @@
 Name:           abcm2ps
 Version:        5.9.21
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A program to typeset ABC tunes into Postscript
 
 Group:          Applications/Multimedia
@@ -52,6 +52,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Jan 12 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 5.9.21-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Sat Feb 26 2011 Gérard Milmeister <gemi@bluewin.ch> - 5.9.21-3
 - Unretired package