diff --git a/xymon/xymon.libs.alert.sh b/xymon/xymon.libs.alert.sh
index 4e667b4..3288031 100755
--- a/xymon/xymon.libs.alert.sh
+++ b/xymon/xymon.libs.alert.sh
@@ -96,6 +96,10 @@ if echo "${BBALPHAMSG}" | grep -qE "\\&yellow The following processes.*" ; then
 			'/usr/lib/postfix/sbin/pickup' | '/usr/lib/postfix/qmgr' | '/usr/lib/postfix/sbin/tlsmgr' | '/usr/lib/postfix/sbin/qmgr' )
 				service_name="postfix"
 				;;
+			# Rdnssd
+			'/sbin/rdnssd' )
+				service_name="rdnssd"
+				;;
 			# Systemd-journald
 			'/lib/systemd/systemd-journald' )
 				service_name="systemd-journald"