diff --git a/xmlsec1.spec b/xmlsec1.spec
index 2d1285e..3f89fbe 100644
--- a/xmlsec1.spec
+++ b/xmlsec1.spec
@@ -3,7 +3,6 @@ Name: xmlsec1
 Version: 1.2.23
 Release: 4%{?dist}%{?extra_release}
 License: MIT
-Group: System Environment/Libraries
 Source0: http://www.aleksey.com/xmlsec/download/xmlsec1-%{version}.tar.gz
 URL: http://www.aleksey.com/xmlsec/
 BuildRequires: libxml2-devel >= 2.6.0
@@ -27,7 +26,6 @@ standards "XML Digital Signature" and "XML Encryption".
 
 %package devel
 Summary: Libraries, includes, etc. to develop applications with XML Digital Signatures and XML Encryption support.
-Group: Development/Libraries
 Requires: xmlsec1%{?_isa} = %{version}-%{release}
 Requires: libxml2-devel%{?_isa} >= 2.6.0
 Requires: libxslt-devel%{?_isa} >= 1.1.0
@@ -44,7 +42,6 @@ Signatures and XML Encryption support.
 
 %package openssl
 Summary: OpenSSL crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1%{?_isa} = %{version}-%{release}
 
 %description openssl
@@ -53,7 +50,6 @@ for the xmlsec library.
 
 %package openssl-devel
 Summary: OpenSSL crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1-devel%{?_isa} = %{version}-%{release}
 Requires: xmlsec1-openssl%{?_isa} = %{version}-%{release}
 
@@ -62,7 +58,6 @@ Libraries, includes, etc. for developing XML Security applications with OpenSSL
 
 %package gcrypt
 Summary: GCrypt crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1%{?_isa} = %{version}-%{release}
 
 %description gcrypt
@@ -71,7 +66,6 @@ for the xmlsec library.
 
 %package gcrypt-devel
 Summary: GCrypt crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1-devel%{?_isa} = %{version}-%{release}
 Requires: xmlsec1-gnutls-devel%{?_isa} = %{version}-%{release}
 
@@ -80,7 +74,6 @@ Libraries, includes, etc. for developing XML Security applications with GCrypt.
 
 %package gnutls
 Summary: GNUTls crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1%{?_isa} = %{version}-%{release}
 
 %description gnutls
@@ -89,7 +82,6 @@ for the xmlsec library.
 
 %package gnutls-devel
 Summary: GNUTls crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1-devel%{?_isa} = %{version}-%{release}
 Requires: xmlsec1-openssl-devel%{?_isa} = %{version}-%{release}
 Requires: libgcrypt-devel%{?_isa} >= 1.2.0
@@ -100,7 +92,6 @@ Libraries, includes, etc. for developing XML Security applications with GNUTls.
 
 %package nss
 Summary: NSS crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1%{?_isa} = %{version}-%{release}
 
 %description nss
@@ -109,7 +100,6 @@ for the xmlsec library
 
 %package nss-devel
 Summary: NSS crypto plugin for XML Security Library
-Group: Development/Libraries
 Requires: xmlsec1-devel%{?_isa} = %{version}-%{release}
 Requires: xmlsec1-nss%{?_isa} = %{version}-%{release}
 Requires: nss-devel%{?_isa} >= 3.2