diff --git a/bitcoincore/src/main/kotlin/io/horizontalsystems/bitcoincore/rbf/ReplacementTransaction.kt b/bitcoincore/src/main/kotlin/io/horizontalsystems/bitcoincore/rbf/ReplacementTransaction.kt
index 150023db..fefaf850 100644
--- a/bitcoincore/src/main/kotlin/io/horizontalsystems/bitcoincore/rbf/ReplacementTransaction.kt
+++ b/bitcoincore/src/main/kotlin/io/horizontalsystems/bitcoincore/rbf/ReplacementTransaction.kt
@@ -10,6 +10,6 @@ data class ReplacementTransaction(
 )
 
 data class ReplacementTransactionInfo(
-    val replacementTransactionMinSize: Long,
+    val replacementTxMinSize: Long,
     val feeRange: LongRange
 )