diff --git a/mathgl.spec b/mathgl.spec
index 064f83b..9978c3b 100644
--- a/mathgl.spec
+++ b/mathgl.spec
@@ -1,6 +1,6 @@
 Name:          mathgl
 Version:       2.1.2
-Release:       9%{?dist}
+Release:       10%{?dist}
 Summary:       Cross-platform library for making high-quality scientific graphics
 Summary(de):   Plattformübergreifende Bibliothek für hochwertige wissenschaftliche Graphiken
 Summary(ru):   Библиотека для осуществления высококачественной визуализации данных
@@ -343,6 +343,9 @@ rm -rf %{buildroot}
 %{_includedir}/mpich-%{_arch}/mgl2/
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.1.2-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Mon Jul 22 2013 Deji Akingunola <dakingun@gmail.com> - 2.1.2-9
 - Rename mpich2 sub-packages to mpich and rebuild for mpich-3.0