diff --git a/ghc-blaze-builder.spec b/ghc-blaze-builder.spec
index 04e2517..6e3e31a 100644
--- a/ghc-blaze-builder.spec
+++ b/ghc-blaze-builder.spec
@@ -11,7 +11,7 @@ that.
 
 Name:           ghc-%{pkg_name}
 Version:        0.2.1.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
@@ -19,7 +19,7 @@ License:        BSD
 URL:            http://hackage.haskell.org/package/%{pkg_name}
 Source0:        http://hackage.haskell.org/packages/archive/%{pkg_name}/%{version}/%{pkg_name}-%{version}.tar.gz
 # 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
@@ -45,6 +45,9 @@ BuildRequires:  hscolour
 
 
 %changelog
+* Thu Mar 10 2011 Fabio M. Di Nitto <fdinitto@redhat.com> - 0.2.1.4-4
+- Enable build on sparcv9
+
 * Tue Feb 15 2011 Jens Petersen <petersen@redhat.com> - 0.2.1.4-3
 - rebuild for latest text-0.11.0.5