diff --git a/includes/discovery/os/linux.inc.php b/includes/discovery/os/linux.inc.php
index 799c5875c..4d49d25e0 100644
--- a/includes/discovery/os/linux.inc.php
+++ b/includes/discovery/os/linux.inc.php
@@ -1,7 +1,11 @@
 <?php
 
 if (!$os) {
-    if (preg_match('/^Linux/', $sysDescr) && $sysObjectId != '.1.3.6.1.4.1.674.10892.2' && $sysObjectId != '.1.3.6.1.4.1.17163.1.1') {
+    $skip_oids = array(
+        '.1.3.6.1.4.1.674.10892.2',
+        '.1.3.6.1.4.1.17163.1.1',
+    );
+    if (preg_match('/^Linux/', $sysDescr) && !in_array($sysObjectId, $skip_oids)) {
         $os = 'linux';
     }