diff --git a/src/ui/HSIDisplay.cc b/src/ui/HSIDisplay.cc
index 913b913d490be4aa6c5a001dd2d3d21b32208ef2..b025febf3dfab3a9255af7f533a6932ed77b315e 100644
--- a/src/ui/HSIDisplay.cc
+++ b/src/ui/HSIDisplay.cc
@@ -119,7 +119,7 @@ void HSIDisplay::paintDisplay()
     float bottomMargin = 3.0f;
 
     // Size of the ring instrument
-    const float margin = 0.1f;  // 10% margin of total width on each side
+    //const float margin = 0.1f;  // 10% margin of total width on each side
     float baseRadius = (vheight - topMargin - bottomMargin) / 2.0f - bottomMargin / 2.0f;
 
     // Draw instruments
@@ -294,6 +294,7 @@ void HSIDisplay::drawPositionLock(float x, float y, QString label, int status, Q
 
 void HSIDisplay::updatePositionLock(UASInterface* uas, bool lock)
 {
+    Q_UNUSED(uas);
     positionLock = lock;
 }
 
@@ -876,12 +877,17 @@ void visionLocalizationChanged(UASInterface* uas, int fix);
 
 void HSIDisplay::updateJoystick(double roll, double pitch, double yaw, double thrust, int xHat, int yHat)
 {
-
+    Q_UNUSED(roll);
+    Q_UNUSED(pitch);
+    Q_UNUSED(yaw);
+    Q_UNUSED(thrust);
+    Q_UNUSED(xHat);
+    Q_UNUSED(yHat);
 }
 
 void HSIDisplay::pressKey(int key)
 {
-
+    Q_UNUSED(key);
 }
 
 
diff --git a/src/ui/watchdog/WatchdogProcessView.cc b/src/ui/watchdog/WatchdogProcessView.cc
index 1a65ac642bde646e45327866c88118c54cf81118..f1fccbda5ecfed76f8a3713f6b2a85c92adca80e 100644
--- a/src/ui/watchdog/WatchdogProcessView.cc
+++ b/src/ui/watchdog/WatchdogProcessView.cc
@@ -3,6 +3,7 @@
 
 WatchdogProcessView::WatchdogProcessView(int processid, QWidget *parent) :
     QWidget(parent),
+    processid(processid),
     m_ui(new Ui::WatchdogProcessView)
 {
     m_ui->setupUi(this);
diff --git a/src/ui/watchdog/WatchdogProcessView.h b/src/ui/watchdog/WatchdogProcessView.h
index fa014b32dc1d10245d54407226b2f2e3be8ec794..59a7d89251d9545a819f13f25198ce03fdf241f7 100644
--- a/src/ui/watchdog/WatchdogProcessView.h
+++ b/src/ui/watchdog/WatchdogProcessView.h
@@ -16,6 +16,7 @@ public:
 
 protected:
     void changeEvent(QEvent *e);
+    int processid;
 
 private:
     Ui::WatchdogProcessView *m_ui;