diff --git a/libraries/AP_BoardConfig/IMU_heater.cpp b/libraries/AP_BoardConfig/IMU_heater.cpp
index 151136d172..fa33141590 100644
--- a/libraries/AP_BoardConfig/IMU_heater.cpp
+++ b/libraries/AP_BoardConfig/IMU_heater.cpp
@@ -108,7 +108,7 @@ void AP_BoardConfig::set_imu_temp(float current)
 #endif // HAL_LOGGING_ENABLED
 
 #if 0
-    gcs().send_text(MAV_SEVERITY_INFO, "Heater: Out=%.1f Temp=%.1f",
+    GCS_SEND_TEXT(MAV_SEVERITY_INFO, "Heater: Out=%.1f Temp=%.1f",
                     double(heater.output),
                     double(avg));
 #endif