diff --git a/gammu.spec b/gammu.spec
index 44bb193..37c0d87 100644
--- a/gammu.spec
+++ b/gammu.spec
@@ -5,7 +5,6 @@ Version:        1.39.0
 Release:        4%{?dist}
 Summary:        Command Line utility to work with mobile phones
 
-Group:          Applications/System
 License:        GPLv2+
 URL:            http://wammu.eu/gammu/
 Source0:        https://github.com/gammu/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
@@ -48,11 +47,9 @@ Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 
 %package    libs
 Summary:    Libraries files for %{name}
-Group:      System Environment/Libraries
 
 %package    devel
 Summary:    Development files for %{name}
-Group:      Development/Libraries
 
 Requires:   %{name} = %{version}-%{release}
 Requires:   %{name}-libs%{?_isa} = %{version}-%{release}