diff --git a/ghc-QuickCheck.spec b/ghc-QuickCheck.spec
index 81f0ce2..2ce78a7 100644
--- a/ghc-QuickCheck.spec
+++ b/ghc-QuickCheck.spec
@@ -16,21 +16,21 @@ observe the distribution of test data, and define test data generators.
 %global ghc_pkg_deps ghc-ghc-devel, ghc-mtl-devel
 
 Name:           ghc-%{pkg_name}
-# part of haskell-platform-2011.2.0.0
+# part of haskell-platform-2011.2.0.1
 Version:        2.4.0.1
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
 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 sparcv9 ppc64
-BuildRequires:  ghc-prof
+# no ghci on ppc64
+ExcludeArch:    %{ghc_excluded_archs} ppc64
+BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  hscolour
-BuildRequires:  ghc-ghc-prof, ghc-mtl-prof
+BuildRequires:  ghc-mtl-prof, ghc-random-prof
 
 %description
 %{common_description}
@@ -52,6 +52,9 @@ BuildRequires:  ghc-ghc-prof, ghc-mtl-prof
 
 
 %changelog
+* Mon Jun 20 2011 Jens Petersen <petersen@redhat.com> - 2.4.0.1-7
+- BR ghc-Cabal-devel and use ghc_excluded_archs
+
 * Fri May 27 2011 Jens Petersen <petersen@redhat.com> - 2.4.0.1-6
 - update to cabal2spec-0.23: add ppc64