diff --git a/acpid.power.sh b/acpid.power.sh
index 0f75970..ebf0770 100644
--- a/acpid.power.sh
+++ b/acpid.power.sh
@@ -21,7 +21,8 @@ active == "TRUE" && x11 != "" {
 ps axo uid,cmd | \
 awk '
     $1 == '$uid_session' &&
-	($2 ~ /gnome-power-manager/ || $2 ~ /kpowersave/) \
+	($2 ~ /gnome-power-manager/ || $2 ~ /kpowersave/ ||
+	 $2 ~ /kded4/ || $3 ~ /guidance-power-manager/) \
 		{ found = 1; exit }
     END { exit !found }
 ' ||
diff --git a/acpid.spec b/acpid.spec
index 94b3ebd..117d499 100644
--- a/acpid.spec
+++ b/acpid.spec
@@ -1,7 +1,7 @@
 Summary: ACPI Event Daemon
 Name: acpid
 Version: 1.0.8
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 Group: System Environment/Daemons
 Source: http://prdownloads.sourceforge.net/acpid/acpid-%{version}.tar.gz
@@ -81,6 +81,9 @@ if [ "$1" -ge "1" ]; then
 fi
 
 %changelog
+* Wed Feb 04 2009 Zdenek Prikryl <zprikryl@redhat.com> - 1.0.8-2
+- power.sh works with KDE 4.* (#483417)
+
 * Tue Nov 11 2008 Zdenek Prikryl <zprikryl@redhat.com> - 1.0.8-1
 - Updated to version 1.0.8
 - power.sh works with ConsoleKit >= 0.3.0 (#470752)