diff --git a/ghc-either.spec b/ghc-either.spec
index cc93adc..9afa9b6 100644
--- a/ghc-either.spec
+++ b/ghc-either.spec
@@ -22,7 +22,7 @@ Version:        4.4.1.1
 Release:        0
 Summary:        An either monad transformer
 License:        BSD-3-Clause
-Group:          Development/Languages/Other
+Group:          Development/Languages/Haskell
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
 Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/2.cabal#/%{pkg_name}.cabal
@@ -46,7 +46,7 @@ An either monad transformer.
 
 %package devel
 Summary:        Haskell %{pkg_name} library development files
-Group:          Development/Libraries/Other
+Group:          Development/Libraries/Haskell
 Requires:       %{name} = %{version}-%{release}
 Requires:       ghc-compiler = %{ghc_version}
 Requires(post): ghc-compiler = %{ghc_version}