diff --git a/includes/discovery/os/freebsd.inc.php b/includes/discovery/os/freebsd.inc.php
index 9ebea197a..d57d9e27e 100755
--- a/includes/discovery/os/freebsd.inc.php
+++ b/includes/discovery/os/freebsd.inc.php
@@ -2,9 +2,10 @@
 
 if (!$os)
 {
-  if (strstr($sysDescr, "FreeBSD")) { $os = "freebsd"; }    // It's FreeBSD!
-  if (strstr($sysDescr, "Voswall")) { $os = "voswall"; }    // Oh-No-It-Isn't!!
-  if (strstr($sysDescr, "m0n0wall")) { $os = "monowall"; }  // Ditto
+  if (strstr($sysDescr, "Voswall")) { $os = "voswall"; } // Oh-No-It-Isn't!!
+  else if (strstr($sysDescr, "m0n0wall")) { $os = "monowall"; } // Ditto
+  else if (strstr($sysDescr, "pfSense")) { $os = "pfsense"; }
+  else if (strstr($sysDescr, "FreeBSD")) { $os = "freebsd"; } // It's FreeBSD!
 }
 
-?>
\ No newline at end of file
+?>