--- a/services/sync/tps/extensions/tps/resource/modules/bookmarks.jsm
+++ b/services/sync/tps/extensions/tps/resource/modules/bookmarks.jsm
@@ -75,16 +75,17 @@ function PlacesItem(props) {
 PlacesItem.prototype = {
   // an array of possible root folders for places items
   _bookmarkFolders: {
     "places": PlacesUtils.bookmarks.rootGuid,
     "menu": PlacesUtils.bookmarks.menuGuid,
     "tags": PlacesUtils.bookmarks.tagsGuid,
     "unfiled": PlacesUtils.bookmarks.unfiledGuid,
     "toolbar": PlacesUtils.bookmarks.toolbarGuid,
+    "mobile": PlacesUtils.bookmarks.mobileGuid,
   },
 
   _typeMap: new Map([
     [PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER, PlacesUtils.bookmarks.TYPE_FOLDER],
     [PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR, PlacesUtils.bookmarks.TYPE_SEPARATOR],
     [PlacesUtils.TYPE_X_MOZ_PLACE, PlacesUtils.bookmarks.TYPE_BOOKMARK],
   ]),