diff --git a/_BidiSupport.js b/_BidiSupport.js
deleted file mode 100644
index de1177da3..000000000
--- a/_BidiSupport.js
+++ /dev/null
@@ -1,21 +0,0 @@
-define(["dojo/has", "./_WidgetBase", "./_BidiMixin"], function(has, _WidgetBase, _BidiMixin){
-
-	// module:
-	//		dijit/_BidiSupport
-
-	/*=====
-	return function(){
-		// summary:
-		//		Deprecated module for enabling textdir support in the dijit widgets.   New code should just define
-		//		has("dojo-bidi") to return true, rather than manually requiring this module.
-	};
-	=====*/
-
-	_WidgetBase.extend(_BidiMixin);
-
-	// Back-compat with version 1.8: just including _BidiSupport should trigger bidi support in all the widgets.
-	// Although this statement doesn't do much because the other widgets have likely already been loaded.
-	has.add("dojo-bidi", true);
-
-	return _WidgetBase;
-});