diff --git a/src/ui/MainWindow.cc b/src/ui/MainWindow.cc
index 9e37f9b9f509e52c7dacd60f1b87e0e3c5e97764..364c9d92632a32f5d2933483fa47a8aea2bc4686 100644
--- a/src/ui/MainWindow.cc
+++ b/src/ui/MainWindow.cc
@@ -679,8 +679,8 @@ void MainWindow::buildCommonWidgets()
 
     createDockWidget(engineeringView,new HUD(320,240,this),tr("Video Downlink"),"HEAD_UP_DISPLAY_DOCKWIDGET",VIEW_ENGINEER,Qt::RightDockWidgetArea);
 
-    createDockWidget(simView,new PrimaryFlightDisplay(320,240,this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",VIEW_SIMULATION,Qt::RightDockWidgetArea);
-    createDockWidget(pilotView,new PrimaryFlightDisplay(320,240,this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",VIEW_FLIGHT,Qt::LeftDockWidgetArea);
+    createDockWidget(simView,new PrimaryFlightDisplay(this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",VIEW_SIMULATION,Qt::RightDockWidgetArea);
+    createDockWidget(pilotView,new PrimaryFlightDisplay(this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",VIEW_FLIGHT,Qt::LeftDockWidgetArea);
 
     QGCTabbedInfoView *infoview = new QGCTabbedInfoView(this);
     infoview->addSource(mavlinkDecoder);
@@ -852,7 +852,7 @@ void MainWindow::loadDockWidget(const QString& name)
     }
     else if (name == "PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET")
     {
-        createDockWidget(centerStack->currentWidget(),new PrimaryFlightDisplay(320,240,this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",currentView,Qt::RightDockWidgetArea);
+        createDockWidget(centerStack->currentWidget(),new PrimaryFlightDisplay(this),tr("Primary Flight Display"),"PRIMARY_FLIGHT_DISPLAY_DOCKWIDGET",currentView,Qt::RightDockWidgetArea);
     }
     else if (name == "HEAD_UP_DISPLAY_DOCKWIDGET")
     {
diff --git a/src/ui/PrimaryFlightDisplay.cc b/src/ui/PrimaryFlightDisplay.cc
index 9f6c43ac93b48e972be857d387109af1cb74a607..f5fd0d87b8139738e19ac4477c761d24008c4d9e 100644
--- a/src/ui/PrimaryFlightDisplay.cc
+++ b/src/ui/PrimaryFlightDisplay.cc
@@ -107,7 +107,7 @@ const QString PrimaryFlightDisplay::compassWindNames[] = {
     QString("NW")
 };
 
-PrimaryFlightDisplay::PrimaryFlightDisplay(int width, int height, QWidget *parent) :
+PrimaryFlightDisplay::PrimaryFlightDisplay(QWidget *parent) :
     QWidget(parent),
 
     _valuesChanged(false),
@@ -146,9 +146,6 @@ PrimaryFlightDisplay::PrimaryFlightDisplay(int width, int height, QWidget *paren
     font("Bitstream Vera Sans"),
     refreshTimer(new QTimer(this))
 {
-    Q_UNUSED(width);
-    Q_UNUSED(height);
-
     setMinimumSize(120, 80);
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
diff --git a/src/ui/PrimaryFlightDisplay.h b/src/ui/PrimaryFlightDisplay.h
index b4236e339a400cc994d7de0613d2025a3be7f16e..0be9bb2e5c3c7380db400bac6e84b43b7cb55834 100644
--- a/src/ui/PrimaryFlightDisplay.h
+++ b/src/ui/PrimaryFlightDisplay.h
@@ -9,7 +9,7 @@ class PrimaryFlightDisplay : public QWidget
 {
     Q_OBJECT
 public:
-    PrimaryFlightDisplay(int width = 640, int height = 480, QWidget* parent = NULL);
+    PrimaryFlightDisplay(QWidget* parent = NULL);
     ~PrimaryFlightDisplay();
 
 public slots: