diff --git a/LICENSE b/LICENSE
index 607c5cf4d1a..3f01e10f654 100644
--- a/LICENSE
+++ b/LICENSE
@@ -3974,6 +3974,11 @@ Within the ui/lib directory
         by Eric Meyer  http://meyerweb.com/eric/ 
             reset.css
 
+    licensed under the Apache License, Version 2 http://www.apache.org/licenses/LICENSE-2.0.txt  (as above)
+    Copyright (c) 2006 Google Inc.
+        from Google Inc.  http://google.com 
+            excanvas.js  http://code.google.com/p/explorercanvas/             
+
     licensed under the BSD (2-clause) http://www.opensource.org/licenses/BSD-2-Clause  (as follows)
 
             Copyright (c) 2008 George McGinley Smith
diff --git a/tools/whisker/descriptor.xml b/tools/whisker/descriptor.xml
index 04a3a85f84d..0c573e38c6e 100644
--- a/tools/whisker/descriptor.xml
+++ b/tools/whisker/descriptor.xml
@@ -2504,6 +2504,14 @@ Copyright (c) 2009, John Resig
         </with-license>
     </within>
     <within dir='ui/lib'>
+        <with-license id='ApacheLicenseVersion2'>
+            <copyright-notice>
+Copyright (c) 2006 Google Inc.
+            </copyright-notice>
+            <by-organisation id='google.com'>
+                <resource name='excanvas.js' source='http://code.google.com/p/explorercanvas/' />
+            </by-organisation>
+        </with-license>
         <with-license id='MIT'>
             <copyright-notice>
 Copyright (c) 2011, John Resig