diff --git a/src/main/java/au/com/royalpay/payment/manage/bdprize/core/impls/BDPrizeServiceImpl.java b/src/main/java/au/com/royalpay/payment/manage/bdprize/core/impls/BDPrizeServiceImpl.java
index e5624ca50..691a40bfe 100644
--- a/src/main/java/au/com/royalpay/payment/manage/bdprize/core/impls/BDPrizeServiceImpl.java
+++ b/src/main/java/au/com/royalpay/payment/manage/bdprize/core/impls/BDPrizeServiceImpl.java
@@ -121,7 +121,7 @@ public class BDPrizeServiceImpl implements BDPrizeService {
             List<JSONObject> trades = transactionMapper.listTransactionsForBDPrize(now.get(Calendar.YEAR), now.get(Calendar.MONTH) + 1, channel);
             List<Integer> clientsWithBDAway = clientBDMapper.clientsWithBDAway();
             List<JSONObject> rateConfig = getRateConfig();
-            BDPrizeCalculator calculator = new BDPrizeCalculatorDefaultImpl(trades, now.getTime()).clientBDMapper(clientBDMapper,transactionMapper)
+            BDPrizeCalculator calculator = new BDPrizeCalculatorDefaultImpl(trades, now.getTime()).clientBDMapper(clientBDMapper).transactionMapper(transactionMapper)
                     .clientsWithBDAwayDeterminor(new DefaultClientWithBDAwayDeterminor(clientsWithBDAway)).rateConfig(rateConfig);
             calculator.calculate();
             List<JSONObject> report = calculator.getReport(now.get(Calendar.YEAR),now.get(Calendar.MONTH) + 1);
diff --git a/src/main/java/au/com/royalpay/payment/manage/bdprize/support/impls/BDPrizeCalculatorDefaultImpl.java b/src/main/java/au/com/royalpay/payment/manage/bdprize/support/impls/BDPrizeCalculatorDefaultImpl.java
index 08f842b21..d2e234522 100644
--- a/src/main/java/au/com/royalpay/payment/manage/bdprize/support/impls/BDPrizeCalculatorDefaultImpl.java
+++ b/src/main/java/au/com/royalpay/payment/manage/bdprize/support/impls/BDPrizeCalculatorDefaultImpl.java
@@ -38,8 +38,12 @@ public class BDPrizeCalculatorDefaultImpl implements BDPrizeCalculator {
         this.month = month;
     }
 
-    public BDPrizeCalculatorDefaultImpl clientBDMapper(ClientBDMapper clientBDMapper,TransactionMapper transactionMapper) {
+    public BDPrizeCalculatorDefaultImpl clientBDMapper(ClientBDMapper clientBDMapper) {
         this.clientBDMapper = clientBDMapper;
+        return this;
+    }
+
+    public BDPrizeCalculatorDefaultImpl transactionMapper(TransactionMapper transactionMapper) {
         this.transactionMapper = transactionMapper;
         return this;
     }