diff --git a/libiec61883.spec b/libiec61883.spec
index ad3c374..553c4ff 100644
--- a/libiec61883.spec
+++ b/libiec61883.spec
@@ -9,6 +9,7 @@ Patch: libiec61883-1.0.0-installtests.patch
 URL: http://linux1394.org
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 BuildRequires: libraw1394-devel
+ExcludeArch: s390 s390x
 
 %description 
 
@@ -76,6 +77,7 @@ rm -rf %{buildroot}
 * Mon Sep 19 2005 Warren Togami <wtogami@redhat.com> 1.0.0-8
 - split -devel for pkgconfig chain
 - remove .a and .la
+- exclude s390 and s390x
 
 * Tue Apr  5 2005 Axel Thimm <Axel.Thimm@ATrpms.net>
 - Fixes for building properly on x86_64.