diff --git a/aws.spec b/aws.spec
index 75b1278..064a2af 100644
--- a/aws.spec
+++ b/aws.spec
@@ -6,7 +6,6 @@ Version:    2018
 Release:    2%{?dist}
 Summary:    Ada Web Server
 
-Group:      System Environment/Libraries
 License:    GPLv3+ with exceptions and GPLv2+ 
 URL:        http://libre.adacore.com/tools/aws 
 ## Direct download does't work
@@ -45,7 +44,6 @@ Around this Web server a lot of services have been developed.
 %package tools
 Summary:    Tools for %{name}
 License:    GPLv3+
-Group:      Applications/Text
 Requires:   %{name}%{?_isa} = %{version}-%{release}
 Requires:   gnutls-devel 
 Requires:   libgcrypt-devel 
@@ -56,7 +54,6 @@ Requires:   libgcrypt-devel
 
 %package doc 
 Summary:    Documentation  for %{name}
-Group:      Documentation
 BuildArch:  noarch
 Requires:   %{name} = %{version}-%{release}
 
@@ -65,7 +62,6 @@ Requires:   %{name} = %{version}-%{release}
 
 %package devel
 Summary:    Devel package for %{name}
-Group:      Development/Libraries
 Requires:   %{name}%{?_isa} = %{version}-%{release}
 Requires:   fedora-gnat-project-common  zlib-ada-devel
 Requires:   templates_parser-devel xmlada-devel