diff --git a/libnetfilter_cthelper.spec b/libnetfilter_cthelper.spec
index ffe0d64..a9363f7 100644
--- a/libnetfilter_cthelper.spec
+++ b/libnetfilter_cthelper.spec
@@ -2,7 +2,6 @@ Name:           libnetfilter_cthelper
 Version:        1.0.0
 Release:        14%{?dist}
 Summary:        User-space infrastructure for connection tracking helpers
-Group:          System Environment/Libraries
 License:        GPLv2
 URL:            http://www.netfilter.org/projects/libnetfilter_cthelper/index.html
 Source0:        http://www.netfilter.org/projects/libnetfilter_cthelper/files/libnetfilter_cthelper-%{version}.tar.bz2
@@ -15,7 +14,6 @@ infrastructure available since the Linux kernel 3.6.
 
 %package        devel
 Summary:        Development files for %{name}
-Group:          Development/Libraries
 Requires:       %{name}%{?_isa} = %{version}-%{release}
 Requires:       libmnl-devel >= 1.0.0
 Requires:       kernel-headers