diff --git a/src/wallet/MoneroWallet.cpp b/src/wallet/MoneroWallet.cpp
index d4918a8..3d210ea 100644
--- a/src/wallet/MoneroWallet.cpp
+++ b/src/wallet/MoneroWallet.cpp
@@ -1430,6 +1430,11 @@ namespace monero {
     return txs[0];
   }
 
+  vector<shared_ptr<MoneroTxWallet>> MoneroWallet::sweepDust(bool doNotRelay) {
+    cout << "MoneroWallet::sweepDust()" << endl;
+    throw runtime_error("Not implemented");
+  }
+
   vector<string> MoneroWallet::relayTxs(const vector<string>& txMetadatas) {
     cout << "relayTxs()" << endl;
 
diff --git a/src/wallet/MoneroWallet.h b/src/wallet/MoneroWallet.h
index 83645a5..70dd66f 100644
--- a/src/wallet/MoneroWallet.h
+++ b/src/wallet/MoneroWallet.h
@@ -748,14 +748,14 @@ namespace monero {
 //     * @return the resulting transactions from sweeping dust
 //     */
 //    public List<MoneroTxWallet> sweepDust();
-//
-//    /**
-//     * Sweep all unmixable dust outputs back to the wallet to make them easier to spend and mix.
-//     *
-//     * @param doNotRelay specifies if the resulting transaction should not be relayed (defaults to false i.e. relayed)
-//     * @return the resulting transactions from sweeping dust
-//     */
-//    public List<MoneroTxWallet> sweepDust(boolean doNotRelay);
+
+    /**
+     * Sweep all unmixable dust outputs back to the wallet to make them easier to spend and mix.
+     *
+     * @param doNotRelay specifies if the resulting transaction should not be relayed (defaults to false i.e. relayed)
+     * @return the resulting transactions from sweeping dust
+     */
+    vector<shared_ptr<MoneroTxWallet>> sweepDust(bool doNotRelay = false);
 //
 //    /**
 //     * Relay a transaction previously created without relaying.