diff --git a/relayer/chains/icon/icon_chain_processor.go b/relayer/chains/icon/icon_chain_processor.go
index 1ce251ebe..fa992af9d 100644
--- a/relayer/chains/icon/icon_chain_processor.go
+++ b/relayer/chains/icon/icon_chain_processor.go
@@ -497,7 +497,7 @@ func (icp *IconChainProcessor) SnapshotHeight(height int64) {
 func (icp *IconChainProcessor) verifyBlock(ctx context.Context, ibcHeader provider.IBCHeader) error {
 	header, ok := ibcHeader.(IconIBCHeader)
 	if !ok {
-		return fmt.Errorf("Provided Header is not compatible with IBCHeader")
+		return fmt.Errorf("provided header is not compatible with IBCHeader")
 	}
 	if icp.firstTime {
 		proofContext, err := icp.chainProvider.GetProofContextByHeight(int64(header.MainHeight) - 1)
@@ -666,6 +666,13 @@ func (icp *IconChainProcessor) handlePathProcessorUpdate(ctx context.Context,
 	ibcHeaderCache processor.IBCHeaderCache) error {
 
 	chainID := icp.chainProvider.ChainId()
+	latestHeight, _ := icp.chainProvider.QueryLatestHeight(ctx)
+
+	inSync := false
+
+	if latestHeight != 0 && uint64(latestHeight)-latestHeader.Height() < 3 {
+		inSync = true
+	}
 
 	for _, pp := range icp.pathProcessors {
 		clientID := pp.RelevantClientID(chainID)
@@ -682,7 +689,7 @@ func (icp *IconChainProcessor) handlePathProcessorUpdate(ctx context.Context,
 			LatestBlock:          icp.latestBlock,
 			LatestHeader:         latestHeader,
 			IBCMessagesCache:     messageCache,
-			InSync:               true,
+			InSync:               inSync,
 			ClientState:          clientState,
 			ConnectionStateCache: icp.connectionStateCache.FilterForClient(clientID),
 			ChannelStateCache:    icp.channelStateCache.FilterForClient(clientID, icp.channelConnections, icp.connectionClients),
diff --git a/relayer/chains/icon/provider.go b/relayer/chains/icon/provider.go
index 45500d536..8cb9aed26 100644
--- a/relayer/chains/icon/provider.go
+++ b/relayer/chains/icon/provider.go
@@ -288,10 +288,10 @@ func (icp *IconProvider) ChannelProof(ctx context.Context, msg provider.ChannelI
 
 func (icp *IconProvider) ValidatePacket(msgTransfer provider.PacketInfo, latestBlock provider.LatestBlock) error {
 	if msgTransfer.Sequence <= 0 {
-		return fmt.Errorf("Refuse to relay packet with sequence 0")
+		return fmt.Errorf("refuse to relay packet with sequence 0")
 	}
 	if len(msgTransfer.Data) == 0 {
-		return fmt.Errorf("Refuse to relay packet with empty data")
+		return fmt.Errorf("refuse to relay packet with empty data")
 	}
 	// This should not be possible, as it violates IBC spec
 	if msgTransfer.TimeoutHeight.IsZero() {
diff --git a/relayer/chains/icon/query.go b/relayer/chains/icon/query.go
index 20b67b911..c5660fe8f 100644
--- a/relayer/chains/icon/query.go
+++ b/relayer/chains/icon/query.go
@@ -778,7 +778,7 @@ func (icp *IconProvider) QueryPacketReceipt(ctx context.Context, height int64, c
 		return nil, err
 	}
 
-	keyhash := common.Sha3keccak256(common.GetPacketReceiptCommitmentPath(portid, channelid, big.NewInt(height)))
+	keyhash := common.Sha3keccak256(common.GetPacketReceiptCommitmentKey(portid, channelid, big.NewInt(height)))
 
 	proof, err := icp.QueryIconProof(ctx, height, keyhash)
 	if err != nil {