diff --git a/libraries/AP_Logger/AP_Logger.cpp b/libraries/AP_Logger/AP_Logger.cpp
index aa12bd40e7..6ea8ad4dc8 100644
--- a/libraries/AP_Logger/AP_Logger.cpp
+++ b/libraries/AP_Logger/AP_Logger.cpp
@@ -703,6 +703,11 @@ void AP_Logger::Write_RallyPoint(uint8_t total,
     FOR_EACH_BACKEND(Write_RallyPoint(total, sequence, rally_point));
 }
 
+void AP_Logger::Write_Rally()
+{
+    FOR_EACH_BACKEND(Write_Rally());
+}
+
 uint32_t AP_Logger::num_dropped() const
 {
     if (_next_backend == 0) {
diff --git a/libraries/AP_Logger/AP_Logger.h b/libraries/AP_Logger/AP_Logger.h
index c94b45f35c..6b832cd782 100644
--- a/libraries/AP_Logger/AP_Logger.h
+++ b/libraries/AP_Logger/AP_Logger.h
@@ -236,6 +236,7 @@ public:
     void Write_RCIN(void);
     void Write_RCOUT(void);
     void Write_RSSI();
+    void Write_Rally();
     void Write_Baro(uint64_t time_us=0);
     void Write_Power(void);
     void Write_AHRS2(AP_AHRS &ahrs);