diff --git a/includes/polling/os/serveriron.inc.php b/includes/polling/os/serveriron.inc.php
index bdf1702fee..02042bb11b 100644
--- a/includes/polling/os/serveriron.inc.php
+++ b/includes/polling/os/serveriron.inc.php
@@ -1,5 +1,6 @@
 <?php
 
-$version      = trim(snmp_get($device, "1.3.6.1.4.1.1588.2.1.1.1.1.6.0", "-Ovq"),'"');
-$hardware     = trim(snmp_get($device, "ENTITY-MIB::entPhysicalDescr.1", "-Ovq"),'"');
-$serial       = trim(snmp_get($device, "1.3.6.1.2.1.47.1.1.1.1.11.1", "-Ovq"),'"');
\ No newline at end of file
+$version      = trim(snmp_get($device, ".1.3.6.1.4.1.1991.1.1.2.1.11.0", "-Ovq"),'"');
+$hardware     = trim(snmp_get($device, ".1.3.6.1.4.1.1991.1.1.2.2.1.1.2.1", "-Ovq"),'"');
+$serial       = trim(snmp_get($device, ".1.3.6.1.4.1.1991.1.1.1.1.2.0", "-Ovq"),'"');
+