diff --git a/src/comm/MAVLinkSimulationLink.cc b/src/comm/MAVLinkSimulationLink.cc
index 6d6ecf93579c3a6044ddc80ea6b8787850df0033..fb171c7344691197f54db5f8a10dfbc007632ab2 100644
--- a/src/comm/MAVLinkSimulationLink.cc
+++ b/src/comm/MAVLinkSimulationLink.cc
@@ -559,14 +559,14 @@ void MAVLinkSimulationLink::mainloop()
 
 
         // Send controller states
-        uint8_t attControl = 1;
-        uint8_t posXYControl = 1;
-        uint8_t posZControl = 0;
-        uint8_t posYawControl = 1;
+//        uint8_t attControl = 1;
+//        uint8_t posXYControl = 1;
+//        uint8_t posZControl = 0;
+//        uint8_t posYawControl = 1;
 
         uint8_t gpsLock = 2;
         uint8_t visLock = 3;
-        uint8_t posLock = qMax(gpsLock, visLock);
+        //uint8_t posLock = qMax(gpsLock, visLock);
 
         #ifdef MAVLINK_ENABLED_PIXHAWK
         messageSize = mavlink_msg_control_status_pack(systemId, componentId, &msg, posLock, visLock, gpsLock, attControl, posXYControl, posZControl, posYawControl);
diff --git a/src/uas/PxQuadMAV.cc b/src/uas/PxQuadMAV.cc
index 7f9a9125e07cf1aa4f5969057e7984e152d97655..c609a950514eaabf8843e7d48226a79a1cc0a5a6 100644
--- a/src/uas/PxQuadMAV.cc
+++ b/src/uas/PxQuadMAV.cc
@@ -168,5 +168,9 @@ void PxQuadMAV::sendProcessCommand(int watchdogId, int processId, unsigned int c
     mavlink_message_t msg;
     mavlink_msg_watchdog_command_encode(mavlink->getSystemId(), mavlink->getComponentId(), &msg, &payload);
     sendMessage(msg);
+#else
+    Q_UNUSED(watchdogId);
+    Q_UNUSED(processId);
+    Q_UNUSED(command);
 #endif
 }
diff --git a/src/ui/linechart/LinechartWidget.cc b/src/ui/linechart/LinechartWidget.cc
index 4b5cbd1edc91c530fe25f3898eeb1869e836a597..d3b17b27948e00595e03afc93dfea55885de52b7 100644
--- a/src/ui/linechart/LinechartWidget.cc
+++ b/src/ui/linechart/LinechartWidget.cc
@@ -352,8 +352,6 @@ QWidget* LinechartWidget::createCurveItem(QString curve)
     QLabel* label;
     QLabel* value;
     QLabel* mean;
-    QLabel* median;
-
     form->setAutoFillBackground(false);
     horizontalLayout = new QHBoxLayout(form);
     horizontalLayout->setSpacing(5);
diff --git a/src/ui/map3D/QOSGWidget.h b/src/ui/map3D/QOSGWidget.h
index ebc2dee7f84537bcff4c5f9fc3e5df464d93012d..22418446625e838890f8a04f0aaa8da93f11c772 100644
--- a/src/ui/map3D/QOSGWidget.h
+++ b/src/ui/map3D/QOSGWidget.h
@@ -123,7 +123,7 @@ public:
         getCamera()->setGraphicsContext(getGraphicsWindow());
     }
 
-    virtual void paintEvent( QPaintEvent * event ) { frame(); }
+    virtual void paintEvent( QPaintEvent * event ) { Q_UNUSED(event); frame(); }
 
 protected: