diff --git a/HEADER.js b/HEADER.js
index 9a2cef3a..efb9fa9b 100644
--- a/HEADER.js
+++ b/HEADER.js
@@ -8,6 +8,8 @@ if (typeof exports !== 'undefined') {
 if (typeof document !== 'undefined' && typeof window !== 'undefined') {
   fabric.document = document;
   fabric.window = window;
+  // ensure globality even if entire library were function wrapped
+  window.fabric = fabric;
 }
 else {
   // assume we're running under node.js when document/window are not present