diff --git a/ghc-ranges.spec b/ghc-ranges.spec
index 737f712..6efd2d8 100644
--- a/ghc-ranges.spec
+++ b/ghc-ranges.spec
@@ -10,7 +10,7 @@ membership lookup on ranges with holes in them and so on.
 
 Name:           ghc-%{pkg_name}
 Version:        0.2.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
@@ -19,7 +19,7 @@ URL:            http://hackage.haskell.org/package/%{pkg_name}
 Source0:        http://hackage.haskell.org/packages/archive/%{pkg_name}/%{version}/%{pkg_name}-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 # fedora ghc archs:
-ExclusiveArch:  %{ix86} x86_64 ppc alpha
+ExclusiveArch:  %{ix86} x86_64 ppc alpha sparcv9
 BuildRequires:  ghc, ghc-doc, ghc-prof
 BuildRequires:  ghc-rpm-macros >= 0.7.3
 BuildRequires:  hscolour
@@ -48,6 +48,9 @@ This package provides the shared library.
 
 
 %changelog
+* Thu Mar 10 2011 Fabio M. Di Nitto <fdinitto@redhat.com> - 0.2.3-2
+- Enable build on sparcv9
+
 * Fri Jan 28 2011 Ben Boeckel <mathstuf@gmail.com> - 0.2.3-1
 - Update to 0.2.3