diff --git a/systemd.spec b/systemd.spec
index 8917aa5..97773dd 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -15,10 +15,12 @@
 %define        group_systemd_resolve 61
 %define        user_systemd_bus_proxy 62
 %define        group_systemd_bus_proxy 62
+%define        user_systemd_timesync 64
+%define        group_systemd_timesync 64
 Name:          systemd
 Epoch:         2
 Version:       214
-Release:       2mamba
+Release:       3mamba
 Summary:       A system and service manager compatible with SysV and LSB init scripts
 Group:         System/Configuration
 Vendor:        openmamba
@@ -293,6 +295,10 @@ if [ "$1" -ge 1 ]; then
    useradd -u %{user_systemd_bus_proxy} -g systemd-bus-proxy \
       -d /dev/null -s /sbin/nologin -c "Systemd Bus proxy" \
 	  systemd-bus-proxy 2>/dev/null
+   groupadd systemd-timesync -g %{group_systemd_timesync} 2>/dev/null
+   useradd -u %{user_systemd_timesync} -g systemd-timesync \
+      -d /dev/null -s /sbin/nologin -c "Systemd time sync" \
+	  systemd-timesync 2>/dev/null
    # Configure libnss_myhostanme.so resolver
    grep "^hosts:.* myhostname" /etc/nsswitch.conf &>/dev/null || \
       sed -i "s|\(^hosts:.*\)|\1 myhostname|" /etc/nsswitch.conf
@@ -587,6 +593,9 @@ fi
 %{_datadir}/pkgconfig/udev.pc
 
 %changelog
+* Sat Jul 05 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 214-3mamba
+- add systemd-timesync user and group
+
 * Sun Jun 22 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 214-2mamba
 - add new required users systemd-network, systemd-resolve, systemd-bus-proxy