diff --git a/tuna.spec b/tuna.spec
index 6c6c1d9..8aae7de 100644
--- a/tuna.spec
+++ b/tuna.spec
@@ -6,7 +6,6 @@ Version: 0.13.1
 Release: 7%{?dist}
 License: GPLv2
 Summary: Application tuning GUI & command line utility
-Group: Applications/System
 Source: https://www.kernel.org/pub/software/utils/%{name}/%{name}-%{version}.tar.xz
 URL: https://rt.wiki.kernel.org/index.php/Tuna
 BuildArch: noarch
@@ -28,7 +27,6 @@ installed.
 
 %package -n oscilloscope
 Summary: Generic graphical signal plotting tool
-Group: Applications/System
 Requires: python2-matplotlib
 Requires: python2-matplotlib-gtk
 Requires: python2-numpy