diff --git a/core/src/main/java/haveno/core/trade/Tradable.java b/core/src/main/java/haveno/core/trade/Tradable.java
index 596f4c6c..7df38980 100644
--- a/core/src/main/java/haveno/core/trade/Tradable.java
+++ b/core/src/main/java/haveno/core/trade/Tradable.java
@@ -57,7 +57,7 @@ public interface Tradable extends PersistablePayload {
     }
 
     default BigInteger getTotalTxFee() {
-        return asTradeModel().map(Trade::getTotalTxFee).get();
+        return asTradeModel().map(Trade::getTotalTxFee).orElse(BigInteger.ZERO);
     }
 
     default Optional<BigInteger> getOptionalTakerFee() {