diff --git a/js/Tiddler.js b/js/Tiddler.js
index 25f8a6705..48f9814e8 100755
--- a/js/Tiddler.js
+++ b/js/Tiddler.js
@@ -18,8 +18,7 @@ the 'modified' and 'created' fields are dates. All other fields are strings.
 "use strict";
 
 var utils = require("./Utils.js"),
-	ArgParser = require("./ArgParser.js").ArgParser,
-	WikiTextParser = require("./WikiTextParser.js").WikiTextParser;
+	ArgParser = require("./ArgParser.js").ArgParser;
 
 var Tiddler = function(/* tiddler,fields */) {
 	this.parseTree = null; // Caches the parse tree for the tiddler
diff --git a/js/WikiStore.js b/js/WikiStore.js
index 784826274..5722b255a 100755
--- a/js/WikiStore.js
+++ b/js/WikiStore.js
@@ -8,8 +8,7 @@ title: js/WikiStore.js
 "use strict";
 
 var Tiddler = require("./Tiddler.js").Tiddler,
-	utils = require("./Utils.js"),
-	util = require("util");
+	utils = require("./Utils.js");
 
 /* Creates a new WikiStore object
 
diff --git a/js/WikiTextParseTree.js b/js/WikiTextParseTree.js
index 81f4e04a7..497494335 100644
--- a/js/WikiTextParseTree.js
+++ b/js/WikiTextParseTree.js
@@ -10,9 +10,7 @@ A container for the parse tree generated by parsing wikitext
 "use strict";
 
 var ArgParser = require("./ArgParser.js").ArgParser,
-	JavaScriptParseTree = require("./JavaScriptParseTree.js").JavaScriptParseTree,
-	utils = require("./Utils.js"),
-	util = require("util");
+	utils = require("./Utils.js");
 
 // Intialise the parse tree object
 var WikiTextParseTree = function(tree,store) {