diff --git a/ghc-case-insensitive.changes b/ghc-case-insensitive.changes
index aaed59a..ae3260f 100644
--- a/ghc-case-insensitive.changes
+++ b/ghc-case-insensitive.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Aug 23 00:08:45 UTC 2014 - peter.trommler@ohm-hochschule.de
+
+- enable PowerPC builds
+
 -------------------------------------------------------------------
 Tue May  7 14:17:19 UTC 2013 - peter.trommler@ohm-hochschule.de
 
diff --git a/ghc-case-insensitive.spec b/ghc-case-insensitive.spec
index 182a4a3..cb9139a 100644
--- a/ghc-case-insensitive.spec
+++ b/ghc-case-insensitive.spec
@@ -32,7 +32,6 @@ License:        BSD-3-Clause
 # BEGIN cabal2spec
 URL:            http://hackage.haskell.org/package/%{pkg_name}
 Source0:        http://hackage.haskell.org/packages/archive/%{pkg_name}/%{version}/%{pkg_name}-%{version}.tar.gz
-ExclusiveArch:  %{ix86} x86_64 %{ghc_arches}
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 # END cabal2spec