diff --git a/lib/database.js b/lib/database.js
index 3d85c97..ffbe775 100644
--- a/lib/database.js
+++ b/lib/database.js
@@ -444,20 +444,20 @@ module.exports = {
   },
 
   get_last_txs_ajax: function(start, length, min, cb) {
-      Tx.countDocuments({'total': {$gte: min}}, function(err, count){
-        Tx.find({'total': {$gte: min}}).sort({blockindex: 'desc'}).skip(Number(start)).limit(Number(length)).exec(function(err, txs){
-          if (err) {
-            return cb(err);
-          } else {
-            return cb(txs, count);
-          }
-        });
+    Tx.find({'total': {$gte: min}}).count(function(err, count){
+      Tx.find({'total': {$gte: min}}).sort({blockindex: -1}).skip(Number(start)).limit(Number(length)).exec(function(err, txs){
+        if (err) {
+          return cb(err);
+        } else {
+          return cb(txs, count);
+        }
+      });
     });
   },
 
   get_address_txs_ajax: function(hash, start, length, cb) {
     var totalCount = 0;
-    AddressTx.find({a_id: hash}).countDocuments({}, function(err, count){
+    AddressTx.find({a_id: hash}).count(function(err, count){
       if(err) {
         return cb(err);
       } else {
@@ -483,7 +483,7 @@ module.exports = {
           if (err) {
             return cb(err);
           } else {
-            AddressTx.find({a_id: hash}).sort({blockindex: 'desc'}).skip(Number(start)).limit(Number(length)).exec(function (err, address_tx) {
+            AddressTx.find({a_id: hash}).sort({blockindex: -1}).skip(Number(start)).limit(Number(length)).exec(function (err, address_tx) {
               if (err) {
                 return cb(err);
               } else {