diff --git a/rhino_modules/jsdoc/src/parser.js b/rhino_modules/jsdoc/src/parser.js
index 103a5605..ddb6abe1 100644
--- a/rhino_modules/jsdoc/src/parser.js
+++ b/rhino_modules/jsdoc/src/parser.js
@@ -7,6 +7,7 @@
  */
 
 var Token = Packages.org.mozilla.javascript.Token,
+    FunctionNode = Packages.org.mozilla.javascript.ast.FunctionNode,
     currentParser = null,
     currentSourceName = '',
     hasOwnProp = Object.prototype.hasOwnProperty;