diff --git a/includes/discovery/os/netonix.inc.php b/includes/discovery/os/netonix.inc.php
index 9d1ccad3c..04f977230 100644
--- a/includes/discovery/os/netonix.inc.php
+++ b/includes/discovery/os/netonix.inc.php
@@ -1,4 +1,7 @@
 <?php
 
 $version = snmp_get($device, 'firmwareVersion.0', '-Osqnv', 'NETONIX-SWITCH-MIB', 'mibs:mibs/netonix/');
-echo "DEBUG $version DEBUG\n";
+list(,$version) = explode(': ', $version);
+if (is_numeric($version)) {
+    $os = 'netonix';
+}