diff --git a/IPython/frontend/html/notebook/static/js/codecell.js b/IPython/frontend/html/notebook/static/js/codecell.js
index 6ce4e4f..e565685 100644
--- a/IPython/frontend/html/notebook/static/js/codecell.js
+++ b/IPython/frontend/html/notebook/static/js/codecell.js
@@ -46,7 +46,7 @@ var IPython = (function (IPython) {
 
     var utils = IPython.utils;
     var key   = IPython.utils.keycodes;
-    CodeMirror.modeURL = "/static/codemirror/mode/%N/%N.js";
+    CodeMirror.modeURL = "/static/components/codemirror/mode/%N/%N.js";
 
     /**
      * A Cell conceived to write code.