diff --git a/src/qt/optionsdialog.cpp b/src/qt/optionsdialog.cpp
--- a/src/qt/optionsdialog.cpp
+++ b/src/qt/optionsdialog.cpp
@@ -3,19 +3,19 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #if defined(HAVE_CONFIG_H)
-#include "config/bitcoin-config.h"
+#include <config/bitcoin-config.h>
 #endif
 
-#include "optionsdialog.h"
-#include "ui_optionsdialog.h"
+#include <qt/forms/ui_optionsdialog.h>
+#include <qt/optionsdialog.h>
 
-#include "bitcoinunits.h"
-#include "guiutil.h"
-#include "optionsmodel.h"
-
-#include "netbase.h"
-#include "txdb.h"       // for -dbcache defaults
-#include "validation.h" // for DEFAULT_SCRIPTCHECK_THREADS and MAX_SCRIPTCHECK_THREADS
+#include <interfaces/node.h>
+#include <netbase.h>
+#include <qt/bitcoinunits.h>
+#include <qt/guiutil.h>
+#include <qt/optionsmodel.h>
+#include <txdb.h>       // for -dbcache defaults
+#include <validation.h> // for DEFAULT_SCRIPTCHECK_THREADS and MAX_SCRIPTCHECK_THREADS
 
 #include <QDataWidgetMapper>
 #include <QDir>
@@ -294,21 +294,21 @@
     std::string strProxy;
     QString strDefaultProxyGUI;
 
-    GetProxy(NET_IPV4, proxy);
+    model->node().getProxy(NET_IPV4, proxy);
     strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();
     strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();
     (strProxy == strDefaultProxyGUI.toStdString())
         ? ui->proxyReachIPv4->setChecked(true)
         : ui->proxyReachIPv4->setChecked(false);
 
-    GetProxy(NET_IPV6, proxy);
+    model->node().getProxy(NET_IPV6, proxy);
     strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();
     strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();
     (strProxy == strDefaultProxyGUI.toStdString())
         ? ui->proxyReachIPv6->setChecked(true)
         : ui->proxyReachIPv6->setChecked(false);
 
-    GetProxy(NET_ONION, proxy);
+    model->node().getProxy(NET_ONION, proxy);
     strProxy = proxy.proxy.ToStringIP() + ":" + proxy.proxy.ToStringPort();
     strDefaultProxyGUI = ui->proxyIp->text() + ":" + ui->proxyPort->text();
     (strProxy == strDefaultProxyGUI.toStdString())
diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h
--- a/src/qt/optionsmodel.h
+++ b/src/qt/optionsmodel.h
@@ -5,7 +5,7 @@
 #ifndef BITCOIN_QT_OPTIONSMODEL_H
 #define BITCOIN_QT_OPTIONSMODEL_H
 
-#include "amount.h"
+#include <amount.h>
 
 #include <QAbstractListModel>
 
@@ -84,6 +84,8 @@
     void setRestartRequired(bool fRequired);
     bool isRestartRequired() const;
 
+    interfaces::Node &node() const { return m_node; }
+
 private:
     interfaces::Node &m_node;
     /* Qt-only settings */