diff --git a/src/apps.json b/src/apps.json
index bee1fe559..a7b68b85d 100755
--- a/src/apps.json
+++ b/src/apps.json
@@ -8443,7 +8443,9 @@
 			},
 			"url": "^https?://(?:[^\\/]+\\.)?.*?/sparql\\;confidence:20",
 			"headers": {
-				"Server": "^(?:.*)Virtuoso\\/(\\d{2}\\.\\d{2}\\.\\d{4})(?:.*)$;version:\\1"
+				"Server": "3ware\\/?([\\d\\.]+)?\\;version:\\1"
+			
+				"Server": "Virtuoso\\/?(\\d{2}\\.\\d{2}\\.\\d{4})?\\;version:\\1"
 			}
 		},
 		"Visual WebGUI": {