diff --git a/include/classes/transaction.class.php b/include/classes/transaction.class.php
index 4278f32f..d01b53e3 100644
--- a/include/classes/transaction.class.php
+++ b/include/classes/transaction.class.php
@@ -56,7 +56,7 @@ class Transaction extends Base {
         OR ( t.account_id = ? AND t.id <= ? AND b.confirmations = -1 )
         OR ( t.account_id = ? AND t.id <= ? AND t.type IN ( 'Credit_PPS', 'Donation_PPS', 'Fee_PPS', 'TXFee', 'Debit_MP', 'Debit_AP' ) )
       )");
-     if ($this->checkStmt($stmt) && $stmt->bind_param('iiiii', $account_id, $txid, $this->config['confirmations'], $account_id, $txid) && $stmt->execute())
+     if ($this->checkStmt($stmt) && $stmt->bind_param('iiiiiii', $account_id, $txid, $this->config['confirmations'], $account_id, $txid, $account_id, $txid) && $stmt->execute())
       return true;
     return $this->sqlError();
   }