diff --git a/.chain-deps b/.chain-deps
index 465d774..593df28 100644
--- a/.chain-deps
+++ b/.chain-deps
@@ -2,4 +2,4 @@
 
 echo "Prerequisites: transformers mtl"
 
-CHAIN_PKGS="alex ghc-deepseq ghc-fgl ghc-html ghc-HUnit ghc-OpenGL ghc-QuickCheck ghc-regex-base ghc-stm ghc-syb ghc-xhtml happy : ghc-GLUT ghc-haskell-src ghc-parallel ghc-parsec ghc-regex-posix ghc-text : ghc-network ghc-regex-compat : ghc-cgi ghc-HTTP ghc-zlib : cabal-install"
+CHAIN_PKGS="alex ghc-deepseq ghc-fgl ghc-html ghc-HUnit ghc-OpenGL ghc-QuickCheck ghc-regex-base ghc-stm ghc-syb ghc-xhtml happy : ghc-GLUT ghc-haskell-src ghc-parallel ghc-parsec ghc-regex-posix ghc-text : ghc-network ghc-regex-compat : ghc-cgi ghc-HTTP ghc-zlib : cabal-install :"
diff --git a/haskell-platform.spec b/haskell-platform.spec
index 6fdf71d..0459bc6 100644
--- a/haskell-platform.spec
+++ b/haskell-platform.spec
@@ -43,7 +43,7 @@ distilled from Hackage.
 
 Name:           %{pkg_name}
 Version:        %{upstream_version}
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Standard Haskell distribution
 
 Group:          Development/Tools
@@ -119,18 +119,11 @@ rm $RPM_BUILD_ROOT%{_docdir}/%{name}-%{version}/LICENSE
 
 
 %post -n ghc-%{name}-devel
-ghc-pkg recache
-%ghc_reindex_haddock
-
-
-%preun -n ghc-%{name}-devel
-ghc-pkg recache
+%ghc_pkg_recache
 
 
 %postun -n ghc-%{name}-devel
-if [ "$1" -eq 0 ] ; then
-  %ghc_reindex_haddock
-fi
+%ghc_pkg_recache
 
 
 %files
@@ -152,6 +145,11 @@ fi
 
 
 %changelog
+* Mon Mar 28 2011 Jens Petersen <petersen@redhat.com> - 2011.2.0.0-2
+- fix the install scripts:
+- ghc_reindex_haddock is now redundant
+- use ghc_pkg_recache
+
 * Fri Mar 11 2011 Jens Petersen <petersen@redhat.com> - 2011.2.0.0-1
 - 2011.2.0.0 final