diff --git a/pfsense_zbx.php b/pfsense_zbx.php
index c8f0efc..63deefc 100644
--- a/pfsense_zbx.php
+++ b/pfsense_zbx.php
@@ -587,7 +587,8 @@ function pfz_ipsec_status($ikeid,$reqid=-1,$valuekey='state'){
 	switch($valuekey) {
 					case 'state':
 						$value = pfz_valuemap('ipsec.state', strtolower($tmp_value));
-						$value = $value + (10 * ($carp_status-1));
+						if ($carp_status != 0)
+                                                    $value = $value + (10 * ($carp_status-1));
 						break;
 					default:
 						$value = $tmp_value;