diff --git a/includes/polling/os/edgecos.inc.php b/includes/polling/os/edgecos.inc.php
index a145dcc602c5..49deee9573b1 100644
--- a/includes/polling/os/edgecos.inc.php
+++ b/includes/polling/os/edgecos.inc.php
@@ -12,7 +12,7 @@
     $tmp_mib = 'ECS3510-MIB';
 } elseif (starts_with($device['sysObjectID'], '.1.3.6.1.4.1.259.10.')) {
     $tmp_mib = 'ECS4120-MIB';
-} elseif (starts_with($device['sysObjectID'], '.1.3.6.1.4.1.259.8.1.11.')) {
+} elseif (starts_with($device['sysObjectID'], '.1.3.6.1.4.1.259.8.1.11')) {
     $tmp_mib = 'ES3510MA-MIB';
 }