diff --git a/xorg-x11-drv-ati.spec b/xorg-x11-drv-ati.spec
index bcd4751..722d855 100644
--- a/xorg-x11-drv-ati.spec
+++ b/xorg-x11-drv-ati.spec
@@ -21,7 +21,7 @@ License:   MIT/X11
 Group:     User Interface/X Hardware Support
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
-ExclusiveArch: %{ix86} x86_64 ia64 ppc
+ExclusiveArch: %{ix86} x86_64 ia64 ppc alpha sparc sparc64
 
 BuildRequires: pkgconfig
 BuildRequires: xorg-x11-server-sdk
@@ -72,6 +72,7 @@ rm -rf $RPM_BUILD_ROOT
 - Update BuildRoot to use Fedora Packaging Guidelines.
 - Deglob file manifest.
 - Use _smp_mflags with make, to speed up SMP builds.
+- Add "alpha sparc sparc64" to ExclusiveArch
 
 * Fri Sep 2 2005 Mike A. Harris <mharris@redhat.com> 6.5.6-0
 - Initial spec file for ati video driver generated automatically