diff --git a/plugins/bookmarks-by-zaso.user.js b/plugins/bookmarks-by-zaso.user.js
index 02155ace..7510e0ad 100644
--- a/plugins/bookmarks-by-zaso.user.js
+++ b/plugins/bookmarks-by-zaso.user.js
@@ -49,6 +49,8 @@
   window.plugin.bookmarks.updateQueue = {};
   window.plugin.bookmarks.updatingQueue = {};
 
+  window.plugin.bookmarks.IDcount = 0;
+
   window.plugin.bookmarks.enableSync = false;
 
   window.plugin.bookmarks.starLayers = {};
@@ -67,7 +69,8 @@
   // Generate an ID for the bookmark (date time + random number)
   window.plugin.bookmarks.generateID = function() {
     var d = new Date();
-    var ID = d.getTime()+(Math.floor(Math.random()*99)+1);
+    var ID = d.getTime().toString() + window.plugin.bookmarks.IDcount.toString() + (Math.floor(Math.random()*99)+1);
+    window.plugin.bookmarks.IDcount++;
     var ID = 'id'+ID.toString();
     return ID;
   }