diff --git a/includes/polling/os/nxos.inc.php b/includes/polling/os/nxos.inc.php
index 45b295096..637d20c01 100644
--- a/includes/polling/os/nxos.inc.php
+++ b/includes/polling/os/nxos.inc.php
@@ -26,7 +26,7 @@ if (isset($data[149]['entPhysicalName']) && !empty($data[149]['entPhysicalName']
 }
 
 if (isset($data[10]) && !empty($data[10]['entPhysicalSerialNum'])) {
-        $serial = $data[10]['entPhysicalSerialNum'];
+    $serial = $data[10]['entPhysicalSerialNum'];
 }
 
 ?>