--- a/toolkit/components/satchel/nsFormAutoComplete.js
+++ b/toolkit/components/satchel/nsFormAutoComplete.js
@@ -7,18 +7,16 @@
 
 const { classes: Cc, interfaces: Ci, results: Cr, utils: Cu } = Components;
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "BrowserUtils",
                                   "resource://gre/modules/BrowserUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "Deprecated",
-                                  "resource://gre/modules/Deprecated.jsm");
 
 function isAutocompleteDisabled(aField) {
     if (aField.autocomplete !== "") {
         return aField.autocomplete === "off";
     }
 
     return aField.form && aField.form.autocomplete === "off";
 }