diff --git a/xorg-x11-drv-ati.spec b/xorg-x11-drv-ati.spec
index bc76ddf..370a283 100644
--- a/xorg-x11-drv-ati.spec
+++ b/xorg-x11-drv-ati.spec
@@ -7,9 +7,9 @@
 Summary:   Xorg X11 ati video driver
 Name:      xorg-x11-drv-ati
 Version:   6.13.0
-Release:   1%{?dist}
+Release:   2%{?dist}
 URL:       http://www.x.org
-License:   MIT
+License:   MIT and Redistributable, no modification permitted (firmware)
 Group:     User Interface/X Hardware Support
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -96,6 +96,9 @@ rm -rf $RPM_BUILD_ROOT
 /lib/firmware/radeon/*.bin
 
 %changelog
+* Thu Aug 19 2010 Dave Airlie <airlied@redhat.com> 6.13.0-2
+- update license for firmware - note firmware is moved in F13 onwards (#581953)
+
 * Tue Apr 06 2010 Dave Airlie <airlied@redhat.com> 6.13.0-1
 - Upstream 6.13.0 release