diff --git a/recipes-bsp/ntp/ntp_4.2.8p1.bb b/recipes-bsp/ntp/ntp_4.2.8p1.bb
index 61a8344..be5f6d9 100644
--- a/recipes-bsp/ntp/ntp_4.2.8p1.bb
+++ b/recipes-bsp/ntp/ntp_4.2.8p1.bb
@@ -25,7 +25,7 @@ SRC_URI = "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-${PV}.tar.g
            file://ntpdate.cron \
 "
 
-PR = "r8"
+PR = "r9"
 
 SRC_URI[md5sum] = "65d8cdfae4722226fbe29863477641ed"
 SRC_URI[sha256sum] = "948274b88f1ed002d867ced6aaefdfd0999668b11285ac2b3a67ff2629d59d88"
@@ -162,6 +162,9 @@ pkg_postinst_ntpdate() {
         echo "comment the old crontab entry"
         sed -i -e "/^[^#]/ s/\(.*\)\(.*ntpdate-sync.*$\)/#\1\2/g" $D/var/spool/cron/root
     fi
+    if [ "x$D" != "x" ]; then
+	exit 0
+    fi
     systemctl status crond > /dev/null 2>&1
     if [ $? -eq 0 ]; then
         systemctl restart crond