diff --git a/mmdb2.spec b/mmdb2.spec
index f944b94..f8d628c 100644
--- a/mmdb2.spec
+++ b/mmdb2.spec
@@ -3,7 +3,6 @@ Name: mmdb2
 Version: 2.0.1
 Release: 11%{?dist}
 License: LGPLv3
-Group: System Environment/Libraries
 URL: ftp://ftp.ccp4.ac.uk/opensource/
 Source0: ftp://ftp.ccp4.ac.uk/opensource/%{name}-%{version}.tar.gz
 
@@ -33,7 +32,6 @@ that have been compiled with the mmdb library.
 Summary: Header files and library for developing programs with mmdb
 Requires: %{name}%{?_isa} = %{version}-%{release}
 Requires: pkgconfig
-Group: Development/Libraries
 
 %description devel
 This package contains libraries and header files needed for program