--- a/browser/components/newtab/PlacesProvider.jsm
+++ b/browser/components/newtab/PlacesProvider.jsm
@@ -110,17 +110,17 @@ Links.prototype = {
       // See toolkit/components/places/tests/unit/test_frecency_observers.js
       gLinks.emit("manyLinksChanged");
     },
 
     onVisit(aURI, aVisitId, aTime, aSessionId, aReferrerVisitId, aTransitionType,
             aGuid, aHidden, aVisitCount, aTyped, aLastKnownTitle) {
       // For new visits, if we're not batch processing, notify for a title update
       if (!this._batchProcessingDepth && aVisitCount == 1 && aLastKnownTitle) {
-        this.onTitleChanged(aURI, aTitle, aGuid);
+        this.onTitleChanged(aURI, aLastKnownTitle, aGuid);
       }
     },
 
     onTitleChanged: function historyObserver_onTitleChanged(aURI, aNewTitle) {
       if (NewTabUtils.linkChecker.checkLoadURI(aURI.spec)) {
         gLinks.emit("linkChanged", {
           url: aURI.spec,
           title: aNewTitle