diff --git a/paraview.spec b/paraview.spec
index 3bc5768..00c2e05 100644
--- a/paraview.spec
+++ b/paraview.spec
@@ -1,3 +1,6 @@
+%ifarch s390 s390x
+%global build_openmpi 0
+%endif
 %{!?build_openmpi:%global build_openmpi 1}
 %{!?build_mpich2:%global build_mpich2 1}
 %global pv_maj 3
@@ -10,7 +13,7 @@
 
 Name:           paraview
 Version:        %{pv_majmin}.%{pv_patch}
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Parallel visualization application
 
 Group:          Applications/Engineering
@@ -428,6 +431,9 @@ update-mime-database %{_datadir}/mime &> /dev/null || :
 
 
 %changelog
+* Tue Apr 19 2011 Dan Horák <dan[at]danny.cz> - 3.10.1-2
+- no openmpi on s390(x)
+
 * Mon Apr 18 2011 Orion Poplawski <orion@cora.nwra.com> - 3.10.1-1
 - Update to 3.10.1
 - Drop build patch fixed upstream