diff --git a/contrib/guam.sysvinit b/contrib/guam.sysvinit
new file mode 100644
index 0000000..3003a23
--- /dev/null
+++ b/contrib/guam.sysvinit
@@ -0,0 +1,103 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Start daemon at boot time
+# Description:       Enable service provided by daemon.
+### END INIT INFO
+
+name=`basename $0`
+
+start_cmd="$name start"
+restart_cmd="$name restart"
+stop_cmd="$name stop"
+ping_cmd="$name ping"
+user=""
+
+
+get_pid() {
+    cat "$pid_file"
+}
+
+is_running() {
+    $ping_cmd > /dev/null 2>&1
+}
+
+case "$1" in
+    start)
+    if is_running; then
+        echo "Already started"
+    else
+        echo "Starting $name"
+        if [ -z "$user" ]; then
+            $start_cmd
+        else
+            sudo -u "$user" $start_cmd
+        fi
+        sleep 2
+        
+        for i in {1..10}
+        do
+            if is_running; then
+                break;
+            fi
+            
+            echo -n "."
+            sleep 1
+        done
+        
+        if ! is_running; then
+            echo "Unable to start"
+            exit 1
+        fi
+    fi
+    ;;
+    stop)
+    if is_running; then
+        echo -n "Stopping $name.."
+        $stop_cmd
+        for i in {1..10}
+        do
+            if ! is_running; then
+                break
+            fi
+
+            echo -n "."
+            sleep 1
+        done
+        echo
+
+        if is_running; then
+            echo "Not stopped; may still be shutting down or shutdown may have failed"
+            exit 1
+        else
+            echo "Stopped"
+            if [ -f "$pid_file" ]; then
+                rm "$pid_file"
+            fi
+        fi
+    else
+        echo "Not running"
+    fi
+    ;;
+    restart)
+    $restart_cmd
+    ;;
+    status)
+    if is_running; then
+        echo "Running"
+    else
+        echo "Stopped"
+        exit 1
+    fi
+    ;;
+    *)
+    echo "Usage: $0 {start|stop|restart|status}"
+    exit 1
+    ;;
+esac
+
+exit 0
diff --git a/rel/reltool.config b/rel/reltool.config
index 298f1ac..1ece54f 100644
--- a/rel/reltool.config
+++ b/rel/reltool.config
@@ -1,51 +1,51 @@
 %% -*- mode: erlang -*-
 %% ex: ft=erlang
 {sys, [
        {lib_dirs, ["../deps"]},
        {erts, [{mod_cond, derived}, {app_file, strip}]},
        {app_file, strip},
-       {rel, "kolab_guam", "0.8",
+       {rel, "kolab_guam", "0.9",
         [
          kernel,
          stdlib,
          sasl,
          compiler,
          syntax_tools,
          goldrush,
          lager,
          lager_syslog,
          crypto,
          kolab_guam
         ]},
        {rel, "start_clean", "",
         [
          kernel,
          stdlib
         ]},
        {boot_rel, "kolab_guam"},
        {profile, embedded},
        {incl_cond, derived},
        {excl_archive_filters, [".*"]}, %% Do not archive built libs
        {excl_sys_filters, ["^bin/(?!start_clean.boot)",
                            "^erts.*/bin/(dialyzer|typer)",
                            "^erts.*/(doc|info|include|lib|man|src)"]},
        {excl_app_filters, ["\.gitignore"]},
        {app, kolab_guam, [{mod_cond, app}, {incl_cond, include}, {lib_dir, "../apps/kolab_guam"}]}
       ]}.
 
 {target_dir, "kolab_guam"}.
 
 {overlay, [
            {mkdir, "log/sasl"},
            {copy, "files/erl", "\{\{erts_vsn\}\}/bin/erl"},
            {copy, "files/nodetool", "releases/\{\{rel_vsn\}\}/nodetool"},
            {copy, "kolab_guam/bin/start_clean.boot",
                   "\{\{erts_vsn\}\}/bin/start_clean.boot"},
            {copy, "files/kolab_guam", "bin/kolab_guam"},
            {copy, "files/kolab_guam.cmd", "bin/kolab_guam.cmd"},
            {copy, "files/start_erl.cmd", "bin/start_erl.cmd"},
            %% Following line may be safely removed in new projects
            {copy, "files/install_upgrade.escript", "bin/install_upgrade.escript"},
            {copy, "files/sys.config", "releases/\{\{rel_vsn\}\}/sys.config"},
            {copy, "files/vm.args", "releases/\{\{rel_vsn\}\}/vm.args"}
           ]}.