diff --git a/ghc-tagged.spec b/ghc-tagged.spec
index d229f29..7b096ba 100644
--- a/ghc-tagged.spec
+++ b/ghc-tagged.spec
@@ -22,8 +22,6 @@ ExclusiveArch:  %{ghc_arches}
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros %{!?without_hscolour:hscolour}
 # END cabal2spec
-BuildRequires:   ghc-data-default-prof
-BuildRequires:   ghc-semigroups-prof
 
 %description
 %{common_description}
@@ -55,6 +53,7 @@ BuildRequires:   ghc-semigroups-prof
 
 %changelog
 * Fri Apr 13 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.2-1-- Package update to 0.4.2
+- Dependencies on semigroups and data-default removed.
 
 * Fri Apr 13 2012 Lakshmi Narasimhan T V <lakshminaras2002@gmail.com> - 0.4.1-2
 - Rebuild for semigroups update