diff --git a/trytond-company-work-time.spec b/trytond-company-work-time.spec
index 7a759fb..64055d9 100644
--- a/trytond-company-work-time.spec
+++ b/trytond-company-work-time.spec
@@ -8,7 +8,6 @@ Version:        4.0.1
 Release:        7%{?dist}
 Summary:        %{modname} module for Tryton
 
-Group:          System Environment/Libraries
 License:        GPLv3+
 URL:            http://www.tryton.org
 Source0:        http://downloads.tryton.org/%{tryton_major}/%{pkgname}-%{version}.tar.gz