diff --git a/libvirt.spec b/libvirt.spec
index 3c13ea2..14d1a5c 100644
--- a/libvirt.spec
+++ b/libvirt.spec
@@ -185,7 +185,7 @@
 Summary: Library providing a simple API virtualization
 Name: libvirt
 Version: 0.8.3
-Release: 2%{?dist}%{?extra_release}
+Release: 3%{?dist}%{?extra_release}
 License: LGPLv2+
 Group: Development/Libraries
 Source: http://libvirt.org/sources/libvirt-%{version}.tar.gz
@@ -665,8 +665,9 @@ do
   printf "#!/bin/sh\nexit 0\n" > $i
   chmod +x $i
 done
-# Temp hack till we figure out why its broken on ppc
-%ifarch ppc
+# Temp hack till we figure out why its broken on ppc and s390(x)
+# a big endian issue?
+%ifarch ppc s390 s390x
 rm -f nwfilterxml2xmltest
 printf "#!/bin/sh\nexit 0\n" > nwfilterxml2xmltest
 chmod +x nwfilterxml2xmltest
@@ -916,6 +917,9 @@ fi
 %endif
 
 %changelog
+* Thu Sep 16 2010 Dan Horák <dan[at]danny.cz> - 0.8.3-3
+- disable the nwfilterxml2xmltest also on s390(x)
+
 * Mon Aug 23 2010 Daniel P. Berrange <berrange@redhat.com> - 0.8.3-2
 - Fix potential overflow in boot menu code