diff --git a/src/main/java/com/sparrowwallet/drongo/protocol/Transaction.java b/src/main/java/com/sparrowwallet/drongo/protocol/Transaction.java
index 65bd140..b492a39 100644
--- a/src/main/java/com/sparrowwallet/drongo/protocol/Transaction.java
+++ b/src/main/java/com/sparrowwallet/drongo/protocol/Transaction.java
@@ -22,7 +22,10 @@ public class Transaction extends ChildMessage {
     public static final long SATOSHIS_PER_BITCOIN = 100 * 1000 * 1000L;
     public static final long MAX_BLOCK_LOCKTIME = 500000000L;
     public static final int WITNESS_SCALE_FACTOR = 4;
-    public static final double DEFAULT_DISCARD_FEE_RATE = 10000d / 1000;
+
+    //Min feerate for defining dust, defined in sats/vByte
+    //From: https://github.com/bitcoin/bitcoin/blob/0.19/src/policy/policy.h#L50
+    public static final double DUST_RELAY_TX_FEE = 3d;
 
     private long version;
     private long locktime;
diff --git a/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java b/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
index 2c170cc..0577d85 100644
--- a/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
+++ b/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
@@ -301,7 +301,7 @@ public class Wallet {
             long changeAmt = differenceAmt - noChangeFeeRequiredAmt;
             WalletNode changeNode = getFreshNode(KeyPurpose.CHANGE);
             TransactionOutput changeOutput = new TransactionOutput(transaction, changeAmt, getOutputScript(changeNode));
-            long dustThreshold = getScriptType().getDustThreshold(changeOutput, Transaction.DEFAULT_DISCARD_FEE_RATE);
+            long dustThreshold = getScriptType().getDustThreshold(changeOutput, Transaction.DUST_RELAY_TX_FEE);
             if(changeAmt > dustThreshold) {
                 //Change output is required, determine new fee once change output has been added
                 int changeVSize = noChangeVSize + changeOutput.getLength();