diff --git a/mdds.spec b/mdds.spec
index e890219..3a758d4 100644
--- a/mdds.spec
+++ b/mdds.spec
@@ -3,7 +3,7 @@
 
 Name: mdds
 Version: 0.5.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: A collection of multi-dimensional data structures and indexing algorithms
 
 Group: Development/Libraries
@@ -86,6 +86,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Fri Nov 18 2011 David Tardon <dtardon@redhat.com> - 0.5.4-1
 - new version