diff --git a/ArduSub/ArduSub.cpp b/ArduSub/ArduSub.cpp
index f382a8f26c..e3f73a21ac 100644
--- a/ArduSub/ArduSub.cpp
+++ b/ArduSub/ArduSub.cpp
@@ -329,6 +329,8 @@ void Sub::update_altitude()
         Log_Write_Control_Tuning();
 #if HAL_GYROFFT_ENABLED
         gyro_fft.write_log_messages();
+#else
+        write_notch_log_messages();
 #endif
     }
 }