diff --git a/acpid.power.sh b/acpid.power.sh
index a8e0b18..c13cf7e 100644
--- a/acpid.power.sh
+++ b/acpid.power.sh
@@ -13,7 +13,7 @@ done
 
 # Get the ID of the first active X11 session: using ConsoleKit
 uid_session=$(
-ck-list-sessions | \
+ck-list-sessions 2>/dev/null | \
 awk '
 /^Session[0-9]+:$/ { uid = active = x11 = "" ; next }
 { gsub(/'\''/, "", $3) }
diff --git a/acpid.spec b/acpid.spec
index 8c68472..aad00ba 100644
--- a/acpid.spec
+++ b/acpid.spec
@@ -1,7 +1,7 @@
 Summary: ACPI Event Daemon
 Name: acpid
 Version: 2.0.16
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+
 Group: System Environment/Daemons
 Source: http://tedfelix.com/linux/acpid-%{version}.tar.xz
@@ -129,6 +129,9 @@ fi
 
 
 %changelog
+* Thu Jun 14 2012 Jaroslav Škarvada <jskarvad@redhat.com> - 2.0.16-3
+- Silenced possible ck-list-sessions errors in power.sh
+
 * Thu Jun 14 2012 Jaroslav Škarvada <jskarvad@redhat.com> - 2.0.16-2
 - Added support for systemd-loginctl list-sessions
   Resolves: rhbz#819559