diff --git a/libtheora.spec b/libtheora.spec
index 6906da3..17200b4 100644
--- a/libtheora.spec
+++ b/libtheora.spec
@@ -7,7 +7,6 @@ Epoch:          1
 Version:        1.1.1
 Release:        19%{?dist}
 Summary:        Theora Video Compression Codec
-Group:          System Environment/Libraries
 License:        BSD
 URL:            http://www.theora.org
 Source0:        http://downloads.xiph.org/releases/theora/%{name}-%{version}.tar.xz
@@ -38,7 +37,6 @@ in the future to improve over what is possible with VP3.
 
 %package devel
 Summary:        Development tools for Theora applications
-Group:          Development/Libraries
 Requires:       libogg-devel >= 2:1.1
 Requires:       %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 # the new experimental decoder is now part of the regular libtheora
@@ -55,7 +53,6 @@ applications with libtheora.
 
 %package devel-docs
 Summary:        Documentation for developing Theora applications
-Group:          Development/Libraries
 BuildArch:      noarch
 
 %description devel-docs
@@ -65,7 +62,6 @@ to develop applications with libtheora.
 
 %package -n theora-tools
 Summary:        Command line tools for Theora videos
-Group:          Applications/Multimedia
 Requires:       %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 
 %description -n theora-tools