diff --git a/rskj-core/src/test/java/co/rsk/peg/BridgeSupportSvpTest.java b/rskj-core/src/test/java/co/rsk/peg/BridgeSupportSvpTest.java
index c116f6ed9b..6acd217b8f 100644
--- a/rskj-core/src/test/java/co/rsk/peg/BridgeSupportSvpTest.java
+++ b/rskj-core/src/test/java/co/rsk/peg/BridgeSupportSvpTest.java
@@ -247,8 +247,8 @@ private void assertLogCommitFederationFailed() {
             byte[] proposedFederationRedeemScriptSerialized = proposedFederation.getRedeemScript().getProgram();
             byte[] encodedData = getEncodedData(commitFederationFailedEvent, proposedFederationRedeemScriptSerialized, rskExecutionBlock.getNumber());
 
-            assertEventWasEmittedWithExpectedTopics(encodedTopics);
-            assertEventWasEmittedWithExpectedData(encodedData);
+            assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+            assertEventWasEmittedWithExpectedData(encodedData, logs);
         }
 
         private void assertNoSVPValues() {
@@ -387,11 +387,11 @@ private void assertJustUpdateCollectionsWasLogged() {
 
             CallTransaction.Function updateCollectionsEvent = BridgeEvents.UPDATE_COLLECTIONS.getEvent();
             List<DataWord> encodedTopics = getEncodedTopics(updateCollectionsEvent);
-            assertEventWasEmittedWithExpectedTopics(encodedTopics);
+            assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
 
             String senderData = rskTx.getSender(mock(SignatureCache.class)).toHexString();
             byte[] encodedData = getEncodedData(updateCollectionsEvent, senderData);
-            assertEventWasEmittedWithExpectedData(encodedData);
+            assertEventWasEmittedWithExpectedData(encodedData, logs);
         }
     }
 
@@ -924,8 +924,8 @@ private void assertLogAddSignature(FederationMember federationMember, byte[] rsk
             BtcECKey federatorBtcPublicKey = federationMember.getBtcPublicKey();
             byte[] encodedData = getEncodedData(addSignatureEvent, federatorBtcPublicKey.getPubKey());
 
-            assertEventWasEmittedWithExpectedTopics(encodedTopics);
-            assertEventWasEmittedWithExpectedData(encodedData);
+            assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+            assertEventWasEmittedWithExpectedData(encodedData, logs);
         }
 
         private void assertLogReleaseBtc(Keccak256 rskTxHash, BtcTransaction btcTx) {
@@ -935,8 +935,8 @@ private void assertLogReleaseBtc(Keccak256 rskTxHash, BtcTransaction btcTx) {
             byte[] btcTxSerialized = btcTx.bitcoinSerialize();
             byte[] encodedData = getEncodedData(releaseBtcEvent, btcTxSerialized);
 
-            assertEventWasEmittedWithExpectedTopics(encodedTopics);
-            assertEventWasEmittedWithExpectedData(encodedData);
+            assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+            assertEventWasEmittedWithExpectedData(encodedData, logs);
         }
 
         private void assertFederatorSignedInputs(List<TransactionInput> inputs, List<Sha256Hash> sigHashes, BtcECKey key) {
@@ -1402,8 +1402,8 @@ private void assertLogReleaseRequested(Keccak256 releaseCreationTxHash, Sha256Ha
 
         byte[] encodedData = getEncodedData(releaseRequestedEvent, requestedAmount.getValue());
 
-        assertEventWasEmittedWithExpectedTopics(encodedTopics);
-        assertEventWasEmittedWithExpectedData(encodedData);
+        assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+        assertEventWasEmittedWithExpectedData(encodedData, logs);
     }
 
     private void assertLogPegoutTransactionCreated(BtcTransaction pegoutTransaction) {
@@ -1415,30 +1415,7 @@ private void assertLogPegoutTransactionCreated(BtcTransaction pegoutTransaction)
         byte[] serializedOutpointValues = UtxoUtils.encodeOutpointValues(outpointValues);
         byte[] encodedData = getEncodedData(pegoutTransactionCreatedEvent, serializedOutpointValues);
 
-        assertEventWasEmittedWithExpectedTopics(encodedTopics);
-        assertEventWasEmittedWithExpectedData(encodedData);
-    }
-
-    private List<DataWord> getEncodedTopics(CallTransaction.Function bridgeEvent, Object... args) {
-        byte[][] encodedTopicsInBytes = bridgeEvent.encodeEventTopics(args);
-        return LogInfo.byteArrayToList(encodedTopicsInBytes);
-    }
-
-    private byte[] getEncodedData(CallTransaction.Function bridgeEvent, Object... args) {
-        return bridgeEvent.encodeEventData(args);
-    }
-
-    private void assertEventWasEmittedWithExpectedTopics(List<DataWord> expectedTopics) {
-        Optional<LogInfo> topicOpt = logs.stream()
-            .filter(log -> log.getTopics().equals(expectedTopics))
-            .findFirst();
-        assertTrue(topicOpt.isPresent());
-    }
-
-    private void assertEventWasEmittedWithExpectedData(byte[] expectedData) {
-        Optional<LogInfo> data = logs.stream()
-            .filter(log -> Arrays.equals(log.getData(), expectedData))
-            .findFirst();
-        assertTrue(data.isPresent());
+        assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+        assertEventWasEmittedWithExpectedData(encodedData, logs);
     }
 }
diff --git a/rskj-core/src/test/java/co/rsk/peg/BridgeSupportTestUtil.java b/rskj-core/src/test/java/co/rsk/peg/BridgeSupportTestUtil.java
index 41c49090f2..d501cdbbe8 100644
--- a/rskj-core/src/test/java/co/rsk/peg/BridgeSupportTestUtil.java
+++ b/rskj-core/src/test/java/co/rsk/peg/BridgeSupportTestUtil.java
@@ -1,5 +1,6 @@
 package co.rsk.peg;
 
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.*;
 
 import co.rsk.bitcoinj.core.*;
@@ -15,13 +16,11 @@
 import java.math.BigInteger;
 import java.util.*;
 import org.bouncycastle.util.encoders.Hex;
-import org.ethereum.config.blockchain.upgrades.ActivationConfig;
 import org.ethereum.config.blockchain.upgrades.ActivationConfigsForTest;
-import org.ethereum.core.Block;
-import org.ethereum.core.BlockHeader;
-import org.ethereum.core.BlockHeaderBuilder;
-import org.ethereum.core.Repository;
+import org.ethereum.core.*;
 import org.ethereum.db.MutableRepository;
+import org.ethereum.vm.DataWord;
+import org.ethereum.vm.LogInfo;
 
 public final class BridgeSupportTestUtil {
     public static Repository createRepository() {
@@ -105,4 +104,27 @@ public static Block getRskExecutionBlock() {
                 .build();
         return Block.createBlockFromHeader(blockHeader, true);
     }
+
+    public static List<DataWord> getEncodedTopics(CallTransaction.Function bridgeEvent, Object... args) {
+        byte[][] encodedTopicsInBytes = bridgeEvent.encodeEventTopics(args);
+        return LogInfo.byteArrayToList(encodedTopicsInBytes);
+    }
+
+    public static byte[] getEncodedData(CallTransaction.Function bridgeEvent, Object... args) {
+        return bridgeEvent.encodeEventData(args);
+    }
+
+    public static void assertEventWasEmittedWithExpectedTopics(List<DataWord> expectedTopics, List<LogInfo> logs) {
+        Optional<LogInfo> topicOpt = logs.stream()
+                .filter(log -> log.getTopics().equals(expectedTopics))
+                .findFirst();
+        assertTrue(topicOpt.isPresent());
+    }
+
+    public static void assertEventWasEmittedWithExpectedData(byte[] expectedData, List<LogInfo> logs) {
+        Optional<LogInfo> data = logs.stream()
+                .filter(log -> Arrays.equals(log.getData(), expectedData))
+                .findFirst();
+        assertTrue(data.isPresent());
+    }
 }
diff --git a/rskj-core/src/test/java/co/rsk/peg/RegisterBtcTransactionIT.java b/rskj-core/src/test/java/co/rsk/peg/RegisterBtcTransactionIT.java
index 7038d55957..71da673a17 100644
--- a/rskj-core/src/test/java/co/rsk/peg/RegisterBtcTransactionIT.java
+++ b/rskj-core/src/test/java/co/rsk/peg/RegisterBtcTransactionIT.java
@@ -2,7 +2,6 @@
 
 import static co.rsk.peg.BridgeSupportTestUtil.*;
 import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.Mockito.*;
 
 import co.rsk.bitcoinj.core.*;
 import co.rsk.bitcoinj.script.ScriptBuilder;
@@ -27,6 +26,8 @@
 import org.ethereum.config.blockchain.upgrades.ActivationConfigsForTest;
 import org.ethereum.core.*;
 import org.ethereum.crypto.ECKey;
+import org.ethereum.vm.DataWord;
+import org.ethereum.vm.LogInfo;
 import org.ethereum.vm.PrecompiledContracts;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -49,6 +50,7 @@ class RegisterBtcTransactionIT {
     private RskAddress rskReceiver;
     private BridgeSupport bridgeSupport;
     private BridgeEventLoggerImpl bridgeEventLogger;
+    private ArrayList<LogInfo> logs;
 
 
     @BeforeEach
@@ -87,7 +89,8 @@ void setUp() throws Exception{
         btcBlockWithPmtHeight = bridgeConstants.getBtcHeightWhenPegoutTxIndexActivates() + bridgeConstants.getPegoutTxIndexGracePeriodInBtcBlocks();
         int chainHeight = btcBlockWithPmtHeight + bridgeConstants.getBtc2RskMinimumAcceptableConfirmations();
 
-        bridgeEventLogger = spy(new BridgeEventLoggerImpl(bridgeConstants, activations, new ArrayList<>()));
+        logs = new ArrayList<>();
+        bridgeEventLogger = new BridgeEventLoggerImpl(bridgeConstants, activations, logs);
 
         recreateChainFromPmt(btcBlockStoreWithCache, chainHeight, pmtWithTransactions, btcBlockWithPmtHeight, btcNetworkParams);
         bridgeStorageProvider.save();
@@ -125,7 +128,7 @@ void whenRegisterALegacyBtcTransaction_shouldRegisterTheNewUtxoAndTransferTheRbt
         assertEquals(expectedFederationUtxos, federationSupport.getActiveFederationBtcUTXOs());
         assertEquals(expectedReceiverBalance, repository.getBalance(rskReceiver));
 
-        verify(bridgeEventLogger, times(1)).logPeginBtc(rskReceiver, bitcoinTransaction, minimumPeginValue, 0);
+        assertLogPegInBtc();
 
     }
 
@@ -165,4 +168,13 @@ private BtcTransaction createPegInTransaction(Address federationAddress, Coin co
 
         return btcTx;
     }
+
+    private void assertLogPegInBtc() {
+        Sha256Hash peginTransactionHash = bitcoinTransaction.getHash();
+        List<DataWord> encodedTopics = getEncodedTopics(BridgeEvents.PEGIN_BTC.getEvent(), rskReceiver.toString(), peginTransactionHash.getBytes());
+        byte[] encodedData = getEncodedData(BridgeEvents.PEGIN_BTC.getEvent(), minimumPeginValue.getValue(), 0);
+
+        assertEventWasEmittedWithExpectedTopics(encodedTopics, logs);
+        assertEventWasEmittedWithExpectedData(encodedData, logs);
+    }
 }