diff --git a/lib/transactions.js b/lib/transactions.js
index 42b2e1457..74d394aa6 100644
--- a/lib/transactions.js
+++ b/lib/transactions.js
@@ -203,7 +203,7 @@ TxController.prototype.transformInvTransaction = function(transaction) {
     }
   }
 
-  var isRBF = _.any(_.pluck(transaction.inputs, 'sequence'), function(seq) {
+  var isRBF = _.some(_.map(transaction.inputs, 'sequence'), function(seq) {
     return seq < MAXINT - 1;
   });