diff --git a/www/manager6/Utils.js b/www/manager6/Utils.js
index 8631a67c..71e5fc9a 100644
--- a/www/manager6/Utils.js
+++ b/www/manager6/Utils.js
@@ -13,7 +13,7 @@ Ext.define('PVE.Utils', {
 
     toolkit: undefined, // (extjs|touch), set inside Toolkit.js
 
-    bus_match: /^(ide|sata|virtio|scsi)\d+$/,
+    bus_match: /^(ide|sata|virtio|scsi)(\d+)$/,
 
     log_severity_hash: {
 	0: "panic",