diff --git a/mpi4py.spec b/mpi4py.spec
index a970afb..79fb5d1 100644
--- a/mpi4py.spec
+++ b/mpi4py.spec
@@ -16,7 +16,7 @@
 
 Name:           mpi4py
 Version:        1.2.2
-Release:        1%{?dist}
+Release:        1%{?dist}.1
 Summary:        Python bindings of the Message Passing Interface (MPI)
 
 Group:          Development/Languages
@@ -344,6 +344,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Wed Sep 29 2010 jkeating - 1.2.2-1.1
+- Rebuilt for gcc bug 634757
+
 * Wed Sep 15 2010 Thomas Spura <tomspur@fedoraproject.org> - 1.2.2-1
 - update to new version