diff --git a/src/apps.json b/src/apps.json
index 9ff3bb971..2f612df45 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -10765,7 +10765,8 @@
         12
       ],
       "js": {
-        "YAHOO": ""
+        "YAHOO": "",
+        "YUI.version": "(.*)\\;version:\\1"
       },
       "icon": "YUI.png",
       "script": "(?:/yui/|yui\\.yahooapis\\.com)",