diff --git a/gnome-screensaver.spec b/gnome-screensaver.spec
index 2338269..bced95a 100644
--- a/gnome-screensaver.spec
+++ b/gnome-screensaver.spec
@@ -14,7 +14,7 @@
 Summary: GNOME Sreensaver
 Name: gnome-screensaver
 Version: 2.13.5
-Release: 3
+Release: 4
 License: GPL
 Group: Amusement/Graphics
 Source0: %{name}-%{version}.tar.bz2
@@ -25,6 +25,7 @@ Source4: fedoralogo-floaters.desktop
 
 Patch0: gnome-screensaver-0.0.22-lock-dialog.patch
 Patch1: gnome-screensaver-0.0.23-use-floaters-by-default.patch
+Patch2: gnome-screensaver-2.13.5-use-less-cpu.patch
 
 BuildRoot: %{_tmppath}/%{name}-root
 URL: http://www.gnome.org
@@ -57,11 +58,10 @@ gnome-screensaver is a screen saver and locker that aims to have
 simple, sane, secure defaults and be well integrated with the desktop.
 
 %prep
-%setup -q
+%setup -q -a2
 %patch0 -p1 -b .lock-dialog
 %patch1 -p1 -b .use-floaters-by-default
-
-tar xzf %{SOURCE2}
+%patch2 -p1 -b .use-less-cpu
 
 %build
 intltoolize --force
@@ -122,6 +122,10 @@ done
 %{_sysconfdir}/pam.d/*
 
 %changelog
+* Sun Jan 22 2006 Ray Strode <rstrode@redhat.com> - 2.13.5-4
+- throttle cpu usage in floaters screensaver to allow things
+  like background compiles to be faster (bug 178496).
+
 * Thu Jan 19 2006 Matthias Clasen <mclasen@redhat.com> - 2.13.5-3
 - Slight improvements to the Fedora lock dialog