diff --git a/ibus-anthy.spec b/ibus-anthy.spec
index 1da5878..7b58e43 100644
--- a/ibus-anthy.spec
+++ b/ibus-anthy.spec
@@ -35,7 +35,6 @@ Version:        1.5.10
 Release:        5%{?dist}
 Summary:        The Anthy engine for IBus input platform
 License:        GPLv2+
-Group:          System Environment/Libraries
 URL:            https://github.com/ibus/ibus/wiki
 Source0:        https://github.com/ibus/ibus-anthy/releases/download/%{version}/%{name}-%{version}.tar.gz
 
@@ -74,7 +73,6 @@ a library of the Anthy.
 
 %package python
 Summary:        Anthy Python files for IBus
-Group:          System Environment/Libraries
 BuildArch:      noarch
 Requires:       %{name} = %{version}-%{release}
 Requires:       gtk3
@@ -96,7 +94,6 @@ This package contains the Anthy Python files for IBus
 
 %package devel
 Summary:        Development tools for IBus
-Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
 Requires:       glib2-devel
 Requires:       anthy-devel