diff --git a/firmware/controllers/sensors/thermistors.cpp b/firmware/controllers/sensors/thermistors.cpp
index 698c5dabb2..ddaedd0a33 100644
--- a/firmware/controllers/sensors/thermistors.cpp
+++ b/firmware/controllers/sensors/thermistors.cpp
@@ -185,7 +185,9 @@ float getIntakeAirTemperature(DECLARE_ENGINE_PARAMETER_F) {
 	float temperature = getTemperatureC(&engineConfiguration->iat, &engine->engineState.iatCurve);
 	if (!isValidIntakeAirTemperature(temperature)) {
 		efiAssert(engineConfiguration!=NULL, "NULL engineConfiguration", NAN);
+#if EFI_PROD_CODE || defined(__DOXYGEN__)
 		warning(OBD_Intake_Air_Temperature_Circuit_Malfunction, "unrealistic IAT %f", temperature);
+#endif /* EFI_PROD_CODE */
 		return LIMPING_MODE_IAT_TEMPERATURE;
 	}
 	return temperature;