diff --git a/src/core_write.cpp b/src/core_write.cpp
index 8999f9406f..2edee784bb 100644
--- a/src/core_write.cpp
+++ b/src/core_write.cpp
@@ -335,7 +335,7 @@ void TxToUniv(const CTransaction& tx, const uint256& hashBlock, bool include_add
 
     if (calculate_fee) {
         CAmount fee = amt_total_in - amt_total_out;
-        if (tx.nType == TRANSACTION_ASSET_UNLOCK) {
+        if (tx.IsPlatformTransfer()) {
             fee = CHECK_NONFATAL(GetTxPayload<CAssetUnlockPayload>(tx))->getFee();
         }
         CHECK_NONFATAL(MoneyRange(fee));
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index fe44b5f2c3..409d24c879 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -2452,7 +2452,7 @@ static RPCHelpMan getblockstats()
 
             CAmount txfee = tx_total_in - tx_total_out;
 
-            if (tx->nType == TRANSACTION_ASSET_UNLOCK) {
+            if (tx->IsPlatformTransfer()) {
                 txfee = CHECK_NONFATAL(GetTxPayload<CAssetUnlockPayload>(*tx))->getFee();
             }