diff --git a/ArduPlane/Plane.h b/ArduPlane/Plane.h
index 4bda3e7b17..5d56f7e004 100644
--- a/ArduPlane/Plane.h
+++ b/ArduPlane/Plane.h
@@ -674,7 +674,7 @@ private:
 
     // Outback Challenge Failsafe Support
 #if ADVANCED_FAILSAFE == ENABLED
-    AP_AdvancedFailsafe_Plane afs {mission, gps};
+    AP_AdvancedFailsafe_Plane afs {mission};
 #endif
 
     /*
diff --git a/ArduPlane/afs_plane.cpp b/ArduPlane/afs_plane.cpp
index 0943166a1d..8fbee726a3 100644
--- a/ArduPlane/afs_plane.cpp
+++ b/ArduPlane/afs_plane.cpp
@@ -6,8 +6,8 @@
 
 #if ADVANCED_FAILSAFE == ENABLED
 // Constructor
-AP_AdvancedFailsafe_Plane::AP_AdvancedFailsafe_Plane(AP_Mission &_mission, const AP_GPS &_gps) :
-    AP_AdvancedFailsafe(_mission, _gps)
+AP_AdvancedFailsafe_Plane::AP_AdvancedFailsafe_Plane(AP_Mission &_mission) :
+    AP_AdvancedFailsafe(_mission)
 {}
 
 
diff --git a/ArduPlane/afs_plane.h b/ArduPlane/afs_plane.h
index 98053aff3b..dda3fd7953 100644
--- a/ArduPlane/afs_plane.h
+++ b/ArduPlane/afs_plane.h
@@ -27,7 +27,7 @@
 class AP_AdvancedFailsafe_Plane : public AP_AdvancedFailsafe
 {
 public:
-    AP_AdvancedFailsafe_Plane(AP_Mission &_mission, const AP_GPS &_gps);
+    AP_AdvancedFailsafe_Plane(AP_Mission &_mission);
 
     // called to set all outputs to termination state
     void terminate_vehicle(void) override;