diff --git a/ArduPlane/Plane.h b/ArduPlane/Plane.h
index fecf4a804a..81deffc6f0 100644
--- a/ArduPlane/Plane.h
+++ b/ArduPlane/Plane.h
@@ -644,7 +644,7 @@ private:
 
     // Outback Challenge Failsafe Support
 #if ADVANCED_FAILSAFE == ENABLED
-    AP_AdvancedFailsafe_Plane afs {mission};
+    AP_AdvancedFailsafe_Plane afs;
 #endif
 
     /*
diff --git a/ArduPlane/afs_plane.cpp b/ArduPlane/afs_plane.cpp
index c58837962d..438dccc3bc 100644
--- a/ArduPlane/afs_plane.cpp
+++ b/ArduPlane/afs_plane.cpp
@@ -5,11 +5,6 @@
 #include "Plane.h"
 
 #if ADVANCED_FAILSAFE == ENABLED
-// Constructor
-AP_AdvancedFailsafe_Plane::AP_AdvancedFailsafe_Plane(AP_Mission &_mission) :
-    AP_AdvancedFailsafe(_mission)
-{}
-
 
 /*
   setup radio_out values for all channels to termination values
diff --git a/ArduPlane/afs_plane.h b/ArduPlane/afs_plane.h
index dda3fd7953..fb67b61a52 100644
--- a/ArduPlane/afs_plane.h
+++ b/ArduPlane/afs_plane.h
@@ -27,7 +27,8 @@
 class AP_AdvancedFailsafe_Plane : public AP_AdvancedFailsafe
 {
 public:
-    AP_AdvancedFailsafe_Plane(AP_Mission &_mission);
+
+    using AP_AdvancedFailsafe::AP_AdvancedFailsafe;
 
     // called to set all outputs to termination state
     void terminate_vehicle(void) override;