diff --git a/app/provision/resources/classes/provision.php b/app/provision/resources/classes/provision.php
index 22a7dcd255..a4f3fe65b8 100644
--- a/app/provision/resources/classes/provision.php
+++ b/app/provision/resources/classes/provision.php
@@ -467,7 +467,7 @@ include "root.php";
 					case "snom":
 						$mac = strtolower($mac);
 						break;
-					case "yealink":
+					case "polycom":
 						$mac = strtolower($mac);
 						break;
 					default: