diff --git a/lib/mempool/mempoolentry.js b/lib/mempool/mempoolentry.js
index 2bac093d..66596dc0 100644
--- a/lib/mempool/mempoolentry.js
+++ b/lib/mempool/mempoolentry.js
@@ -87,12 +87,12 @@ MempoolEntry.fromOptions = function fromOptions(options) {
 
 MempoolEntry.prototype.fromTX = function fromTX(tx, view, height) {
   var flags = Script.flags.STANDARD_VERIFY_FLAGS;
-  var priority = tx.getPriority(view, height);
   var value = tx.getChainValue(view);
   var sigops = tx.getSigopsCost(view, flags);
-  var dependencies = false;
-  var size = tx.getVirtualSize();
+  var size = tx.getSigopsSize(sigops);
+  var priority = tx.getPriority(view, height, size);
   var fee = tx.getFee(view);
+  var dependencies = false;
   var i, input;
 
   for (i = 0; i < tx.inputs.length; i++) {