diff --git a/dbTools/post.js b/dbTools/post.js
index 9cc13d4..6c36e99 100644
--- a/dbTools/post.js
+++ b/dbTools/post.js
@@ -106,7 +106,7 @@ postDB = (DB)=>{
                 }}
             ]
         };
-        return DB.postCols.find(query).sort({_id: -1}).limit(20).toArray().catch((err)=>{
+        return DB.postCols.find(query).sort({lastUpdated: -1}).limit(20).toArray().catch((err)=>{
             console.log(err);
             return false;
         });