1 diff --git a/suite/common/utilityOverlay.js b/suite/common/utilityOverlay.js

     2 --- a/suite/common/utilityOverlay.js

     3 +++ b/suite/common/utilityOverlay.js

     4 @@ -671,7 +671,13 @@ function updateCheckUpdatesItem()

     5    // administrator or if we cannot update for some other reason.

     6    var checkForUpdates = document.getElementById("checkForUpdates");

     7    var canUpdate = updates.canUpdate;

     8 +  var prefs = Components.classes["@mozilla.org/preferences-service;1"]

     9 +                       .getService(Components.interfaces.nsIPrefBranch);

    10 +  var updateEnabled = prefs.getBoolPref("app.update.enabled", true);

    11    checkForUpdates.setAttribute("disabled", !canUpdate);

    12 +  checkForUpdates.setAttribute("hidden", !canUpdate || !updateEnabled);

    13 +  var updateSeparator = document.getElementById("menu_HelpUpdatesSeparator");

    14 +  updateSeparator.setAttribute("hidden", !canUpdate || !updateEnabled);

    15    if (!canUpdate)

    16      return;

    17