diff --git a/ghc-data-default.spec b/ghc-data-default.spec
index 4e4e8a7..13a0125 100644
--- a/ghc-data-default.spec
+++ b/ghc-data-default.spec
@@ -10,7 +10,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.4.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        %{common_summary}
 
 Group:          System Environment/Libraries
@@ -22,7 +22,8 @@ ExclusiveArch:  %{ghc_arches}
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros %{!?without_hscolour:hscolour}
 # END cabal2spec
-BuildRequires:  ghc-dlist-prof, ghc-containers-prof
+BuildRequires:  ghc-containers-devel
+BuildRequires:  ghc-dlist-devel
 
 %description
 %{common_description}
@@ -53,6 +54,9 @@ BuildRequires:  ghc-dlist-prof, ghc-containers-prof
 
 
 %changelog
+* Mon Jul 16 2012 Jens Petersen <petersen@redhat.com> - 0.4.0-2
+- change prof BRs to devel
+
 * Mon Apr  9 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.0-1
 - updated to 0.4.0
 - spec file updated to cabal2spec-0.25.4