diff --git a/includes/osdiscovery/discover-powerconnect.php b/includes/osdiscovery/discover-powerconnect.php
index 30b046fab..4775b0665 100755
--- a/includes/osdiscovery/discover-powerconnect.php
+++ b/includes/osdiscovery/discover-powerconnect.php
@@ -4,7 +4,7 @@ if (!$os)
 {
   if (strstr($sysDescr, "Neyland 24T")) { $os = "powerconnect"; }
   if (strstr($sysDescr, "PowerConnect ")) { $os = "powerconnect"; }
-  if (preg_match("/Dell.*Gigabit\ Ethernet/i")) { $os = "powerconnect"; } 
+  if (preg_match("/Dell.*Gigabit\ Ethernet/i",$sysDescr)) { $os = "powerconnect"; } 
 }
 
 ?>