diff --git a/sugar-physics.spec b/sugar-physics.spec
index 79b2f31..f0b6eba 100644
--- a/sugar-physics.spec
+++ b/sugar-physics.spec
@@ -1,6 +1,6 @@
 Name:           sugar-physics
 Version:        10
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A physical world simulator and playground for Sugar
 
 Group:          Sugar/Activities
@@ -52,6 +52,9 @@ rm -rf $RPM_BUILD_ROOT
 %{sugaractivitydir}/Physics.activity/
 
 %changelog
+* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 10-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Wed Jun  6 2012 Peter Robinson <pbrobinson@fedoraproject.org> - 10-1
 - Release 10