diff --git a/metacity.spec b/metacity.spec
index 09ab09d..ae9f038 100644
--- a/metacity.spec
+++ b/metacity.spec
@@ -39,7 +39,7 @@ Patch1: metacity-2.13.89.0.2006.02.16-static-cm.patch
 Patch2: metacity-2.13.89.0.2006.02.16-fix-type.patch
 Patch3: libcm-0.0.16.0.2006.02.16-include-glxext.patch
 
-ExcludeArch: s390x ppc64
+ExcludeArch: s390 s390x ppc64
 
 %description