diff --git a/firmware/controllers/actuators/idle_thread.cpp b/firmware/controllers/actuators/idle_thread.cpp
index 016d117e73..5fdb5acc96 100644
--- a/firmware/controllers/actuators/idle_thread.cpp
+++ b/firmware/controllers/actuators/idle_thread.cpp
@@ -338,7 +338,7 @@ float IdleController::getIdlePosition() {
 			iacPosition = clampPercentValue(iacPosition);
 		}
 
-#if EFI_TUNER_STUDIO
+#if EFI_TUNER_STUDIO && (EFI_PROD_CODE || EFI_SIMULATOR)
 		engine->outputChannels.isIdleClosedLoop = phase == Phase::Idling;
 		engine->outputChannels.isIdleCoasting = phase == Phase::Coasting;