diff --git a/qgroundcontrol.pro b/qgroundcontrol.pro
index 4f9ca79..5de21a0 100644
--- a/qgroundcontrol.pro
+++ b/qgroundcontrol.pro
@@ -1138,7 +1138,6 @@ APMFirmwarePlugin {
         src/AutoPilotPlugins/APM/APMAirframeComponentController.h \
         src/AutoPilotPlugins/APM/APMAutoPilotPlugin.h \
         src/AutoPilotPlugins/APM/APMCameraComponent.h \
-        src/AutoPilotPlugins/APM/APMCompassCal.h \
         src/AutoPilotPlugins/APM/APMFlightModesComponent.h \
         src/AutoPilotPlugins/APM/APMFlightModesComponentController.h \
         src/AutoPilotPlugins/APM/APMFollowComponent.h \
@@ -1167,7 +1166,6 @@ APMFirmwarePlugin {
         src/AutoPilotPlugins/APM/APMAirframeComponentController.cc \
         src/AutoPilotPlugins/APM/APMAutoPilotPlugin.cc \
         src/AutoPilotPlugins/APM/APMCameraComponent.cc \
-        src/AutoPilotPlugins/APM/APMCompassCal.cc \
         src/AutoPilotPlugins/APM/APMFlightModesComponent.cc \
         src/AutoPilotPlugins/APM/APMFlightModesComponentController.cc \
         src/AutoPilotPlugins/APM/APMFollowComponent.cc \