diff --git a/libraries/AP_MSP/AP_MSP_Telem_Backend.cpp b/libraries/AP_MSP/AP_MSP_Telem_Backend.cpp
index 943ad6318f..4094ee5e5e 100644
--- a/libraries/AP_MSP/AP_MSP_Telem_Backend.cpp
+++ b/libraries/AP_MSP/AP_MSP_Telem_Backend.cpp
@@ -555,7 +555,7 @@ void AP_MSP_Telem_Backend::msp_handle_gps(const MSP::msp_gps_data_message_t &pkt
 
 void AP_MSP_Telem_Backend::msp_handle_compass(const MSP::msp_compass_data_message_t &pkt)
 {
-#if HAL_MSP_COMPASS_ENABLED
+#if AP_COMPASS_MSP_ENABLED
     AP::compass().handle_msp(pkt);
 #endif
 }