diff --git a/src/daemon/MoneroDaemonModel.cpp b/src/daemon/MoneroDaemonModel.cpp
index fa40a9c..b44a91c 100644
--- a/src/daemon/MoneroDaemonModel.cpp
+++ b/src/daemon/MoneroDaemonModel.cpp
@@ -184,7 +184,7 @@ namespace monero {
   }
 
   shared_ptr<MoneroTx> MoneroTx::copy() const {
-    return make_shared<MoneroTx>();
+    return make_shared<MoneroTx>(*this);
   }
 
   boost::property_tree::ptree MoneroTx::toPropertyTree() const {
@@ -387,7 +387,7 @@ namespace monero {
   }
 
   shared_ptr<MoneroOutput> MoneroOutput::copy() const {
-    return make_shared<MoneroOutput>();
+    return make_shared<MoneroOutput>(*this);
   }
 
   boost::property_tree::ptree MoneroOutput::toPropertyTree() const {
diff --git a/src/wallet/MoneroWalletModel.cpp b/src/wallet/MoneroWalletModel.cpp
index 1cb4857..9602aa0 100644
--- a/src/wallet/MoneroWalletModel.cpp
+++ b/src/wallet/MoneroWalletModel.cpp
@@ -170,7 +170,7 @@ namespace monero {
   }
 
   shared_ptr<MoneroTxRequest> MoneroTxRequest::copy() const {
-    return make_shared<MoneroTxRequest>();
+    return make_shared<MoneroTxRequest>(*this);
   }
 
   boost::property_tree::ptree MoneroTxRequest::toPropertyTree() const {
@@ -475,7 +475,7 @@ namespace monero {
   }
 
   shared_ptr<MoneroOutputWallet> MoneroOutputWallet::copy() const {
-    return make_shared<MoneroOutputWallet>();
+    return make_shared<MoneroOutputWallet>(*this);
   }
 
   boost::property_tree::ptree MoneroOutputWallet::toPropertyTree() const {
@@ -507,7 +507,7 @@ namespace monero {
   }
 
   shared_ptr<MoneroOutputRequest> MoneroOutputRequest::copy() const {
-    return make_shared<MoneroOutputRequest>();
+    return make_shared<MoneroOutputRequest>(*this);
   }
 
   boost::property_tree::ptree MoneroOutputRequest::toPropertyTree() const {