diff --git a/Tools/Replay/Replay.cpp b/Tools/Replay/Replay.cpp
index 9ade3d51fe..1bd5d54d4d 100644
--- a/Tools/Replay/Replay.cpp
+++ b/Tools/Replay/Replay.cpp
@@ -962,6 +962,9 @@ const struct AP_Param::GroupInfo        GCS_MAVLINK_Parameters::var_info[] = {
 };
 GCS_Dummy _gcs;
 
+#include <AP_ADSB/AP_ADSB.h>
+#include <AP_Avoidance/AP_Avoidance.h>
+
 // dummy methods to avoid linking with these libraries
 AP_Camera *AP::camera() { return nullptr; }
 void AP_Camera::send_feedback(mavlink_channel_t) {}
@@ -970,6 +973,9 @@ void AP_Camera::configure(float, float, float, float, float, float, float) {}
 bool AP_AdvancedFailsafe::gcs_terminate(bool should_terminate, const char *reason) { return false; }
 AP_AdvancedFailsafe *AP::advancedfailsafe() { return nullptr; }
 
+// dummy method to avoid linking AP_Avoidance
+AP_Avoidance *AP::ap_avoidance() { return nullptr; }
+
 // avoid building/linking Devo:
 void AP_DEVO_Telem::init() {};