diff --git a/ethereumj-core/src/main/java/org/ethereum/core/TransactionExecutor.java b/ethereumj-core/src/main/java/org/ethereum/core/TransactionExecutor.java
index f3f50ba0..235b9650 100644
--- a/ethereumj-core/src/main/java/org/ethereum/core/TransactionExecutor.java
+++ b/ethereumj-core/src/main/java/org/ethereum/core/TransactionExecutor.java
@@ -3,6 +3,7 @@ package org.ethereum.core;
 import org.ethereum.db.BlockStore;
 import org.ethereum.facade.Repository;
 import org.ethereum.listener.EthereumListener;
+import org.ethereum.listener.EthereumListenerAdapter;
 import org.ethereum.vm.DataWord;
 import org.ethereum.vm.GasCost;
 import org.ethereum.vm.LogInfo;
@@ -48,6 +49,12 @@ public class TransactionExecutor {
 
     private final EthereumListener listener;
 
+    public TransactionExecutor(Transaction tx, byte[] coinbase, Repository track, BlockStore blockStore,
+                               ProgramInvokeFactory programInvokeFactory, Block currentBlock) {
+        
+        this(tx, coinbase, track, blockStore, programInvokeFactory, currentBlock, new EthereumListenerAdapter());
+    }
+    
     public TransactionExecutor(Transaction tx, byte[] coinbase, Repository track, BlockStore blockStore,
                                ProgramInvokeFactory programInvokeFactory, Block currentBlock, EthereumListener listener) {
 
diff --git a/ethereumj-core/src/main/java/org/ethereum/jsontestsuite/TestRunner.java b/ethereumj-core/src/main/java/org/ethereum/jsontestsuite/TestRunner.java
index 42b121a2..7bf2ca1c 100644
--- a/ethereumj-core/src/main/java/org/ethereum/jsontestsuite/TestRunner.java
+++ b/ethereumj-core/src/main/java/org/ethereum/jsontestsuite/TestRunner.java
@@ -105,7 +105,7 @@ public class TestRunner {
         Repository track = repository.startTracking();
         TransactionExecutor executor =
                 new TransactionExecutor(tx, coinbase, track, new BlockStoreDummy(),
-                        invokeFactory, blockchain.getBestBlock(), new EthereumListenerAdapter());
+                        invokeFactory, blockchain.getBestBlock());
         executor.execute();
         track.commit();