diff --git a/SerialPrograms/Source/Controllers/ControllerSelectorWidget.cpp b/SerialPrograms/Source/Controllers/ControllerSelectorWidget.cpp
index 9fe9264626..4e2f6f8bc1 100644
--- a/SerialPrograms/Source/Controllers/ControllerSelectorWidget.cpp
+++ b/SerialPrograms/Source/Controllers/ControllerSelectorWidget.cpp
@@ -47,8 +47,8 @@ ControllerSelectorWidget::ControllerSelectorWidget(QWidget& parent, ControllerSe
     layout1->addLayout(m_dropdowns, CONSOLE_SETTINGS_STRETCH_L1_BODY);
     layout1->addSpacing(5);
 
-    interface_dropdown = new NoWheelCompactComboBox(this);
-    m_dropdowns->addWidget(interface_dropdown);
+    m_interface_dropdown = new NoWheelCompactComboBox(this);
+    m_dropdowns->addWidget(m_interface_dropdown);
 
 
     //  Add all the supported interfaces.
@@ -61,10 +61,10 @@ ControllerSelectorWidget::ControllerSelectorWidget(QWidget& parent, ControllerSe
 
 
     for (ControllerInterface item : m_interface_list){
-        interface_dropdown->addItem(QString::fromStdString(CONTROLLER_INTERFACE_STRINGS.get_string(item)));
+        m_interface_dropdown->addItem(QString::fromStdString(CONTROLLER_INTERFACE_STRINGS.get_string(item)));
     }
 
-//    interface_dropdown->setHidden(true);
+//    m_interface_dropdown->setHidden(true);
 
     auto current = session.descriptor();
     if (current == nullptr || current->interface_type == ControllerInterface::None){
@@ -110,7 +110,7 @@ ControllerSelectorWidget::ControllerSelectorWidget(QWidget& parent, ControllerSe
     setFocusPolicy(Qt::StrongFocus);
 
     connect(
-        interface_dropdown, static_cast<void(QComboBox::*)(int)>(&QComboBox::activated),
+        m_interface_dropdown, static_cast<void(QComboBox::*)(int)>(&QComboBox::activated),
         this, [this](int index){
             index = std::max(index, 0);
 //            index = std::min(index, (int)m_device_list.size() - 1);
@@ -159,7 +159,7 @@ void ControllerSelectorWidget::update_interface_dropdown(ControllerInterface int
     }
     for (size_t index = 0; index < m_interface_list.size(); index++){
         if (interface_type == m_interface_list[index]){
-            interface_dropdown->setCurrentIndex((int)index);
+            m_interface_dropdown->setCurrentIndex((int)index);
             break;
         }
     }
@@ -247,7 +247,7 @@ void ControllerSelectorWidget::post_status_text_changed(const std::string& text)
 void ControllerSelectorWidget::options_locked(bool locked){
     QMetaObject::invokeMethod(this, [this, locked]{
         m_selector->setEnabled(!locked);
-        interface_dropdown->setEnabled(!locked);
+        m_interface_dropdown->setEnabled(!locked);
         m_controllers_dropdown->setEnabled(!locked);
         m_reset_button->setEnabled(!locked);
     });
diff --git a/SerialPrograms/Source/Controllers/ControllerSelectorWidget.h b/SerialPrograms/Source/Controllers/ControllerSelectorWidget.h
index 0d011bc7a9..fa642c6170 100644
--- a/SerialPrograms/Source/Controllers/ControllerSelectorWidget.h
+++ b/SerialPrograms/Source/Controllers/ControllerSelectorWidget.h
@@ -62,7 +62,7 @@ class ControllerSelectorWidget : public QWidget, private ControllerSession::List
 
     QHBoxLayout* m_dropdowns;
     QWidget* m_selector = nullptr;
-    QComboBox* interface_dropdown = nullptr;
+    QComboBox* m_interface_dropdown = nullptr;
     QComboBox* m_controllers_dropdown = nullptr;
     QLabel* m_status_text = nullptr;
     QPushButton* m_reset_button = nullptr;