diff --git a/cddlib.spec b/cddlib.spec
index 4a06b4d..1b723fa 100644
--- a/cddlib.spec
+++ b/cddlib.spec
@@ -1,8 +1,7 @@
 Name:           cddlib
 Version:        094g
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        A library for generating all vertices in convex polyhedrons
-Group:          Applications/Engineering
 License:        GPLv2+
 URL:            http://www.ifor.math.ethz.ch/~fukuda/cdd_home/
 Source0:        ftp://ftp.ifor.math.ethz.ch/pub/fukuda/cdd/%{name}-%{version}.tar.gz
@@ -40,7 +39,6 @@ a linear function over P.
 
 %package devel
 Summary:        Headers for cddlib
-Group:          Development/Libraries
 Requires:       gmp-devel%{?_isa}
 Requires:       %{name}%{?_isa} = %{version}-%{release}
 
@@ -50,7 +48,6 @@ Include files for cddlib.
 
 %package static
 Summary:        Static libraries for cddlib
-Group:          Development/Libraries
 
 %description static
 Static libraries for cddlib.
@@ -58,7 +55,6 @@ Static libraries for cddlib.
 
 %package tools
 Summary:        Sample binaries that use cddlib
-Group:          Applications/Engineering
 Requires:       %{name}%{?_isa} = %{version}-%{release}
 
 %description tools
@@ -126,7 +122,8 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 
 
 %files
-%doc AUTHORS ChangeLog COPYING README
+%doc AUTHORS ChangeLog README
+%license COPYING
 %{_libdir}/*.so.*
 
 
@@ -146,6 +143,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 
 
 %changelog
+* Wed Feb 11 2015 Jerry James <loganjerry@gmail.com> - 094g-12
+- Use license macro
+
 * Fri Aug 15 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 094g-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild