--- a/suite/common/tests/browser/browser_346337.js
+++ b/suite/common/tests/browser/browser_346337.js
@@ -127,18 +127,18 @@ function test() {
       setFormValue(tab, xpath, fieldList[xpath]);
     
     let tab2 = ss.duplicateTab(window,tab);
     tab2.linkedBrowser.addEventListener("pageshow", function(aEvent) {
       for (let xpath in fieldList)
         ok(compareFormValue(tab2, xpath, fieldList[xpath]),
            "The value for \"" + xpath + "\" was correctly restored");
       let browser = tab.linkedBrowser;
-      tab.linkedBrowser.addEventListener("pageshow", function(aEvent) {
-        browser.removeEventListener("pageshow", arguments.callee, true);
+      tab.linkedBrowser.addEventListener("load", function(aEvent) {
+        browser.removeEventListener("load", arguments.callee, true);
         let tab3 = tabbrowser.undoCloseTab(0);
         tab3.linkedBrowser.addEventListener("pageshow", function(aEvent) {
           for (let xpath in fieldList)
             if (fieldList[xpath])
               ok(!compareFormValue(tab3, xpath, fieldList[xpath]),
                  "The value for \"" + xpath + "\" was correctly discarded");
           
         if (gPrefService.prefHasUserValue("browser.sessionstore.privacy_level"))