diff --git a/includes/discovery/temperatures.inc.php b/includes/discovery/temperatures.inc.php
index 00498868d9..7d77fefd93 100755
--- a/includes/discovery/temperatures.inc.php
+++ b/includes/discovery/temperatures.inc.php
@@ -207,7 +207,7 @@ if ($device['os'] == "linux")
         if ($monitor == 'true')
         {
           $descr = trim(str_ireplace("temperature", "", $descr));
-          discover_temperature($valid_temp, $device, $temp_oid, $oid, "supermicro", $descr, $divisor, $limit, NULL, $temp);
+          discover_temperature($valid_temp, $device, $temp_oid, trim($oid,'.'), "supermicro", $descr, $divisor, $limit, NULL, $temp);
         }
       }
     }