diff --git a/firmware/controllers/trigger/main_trigger_callback.cpp b/firmware/controllers/trigger/main_trigger_callback.cpp
index 4b4f0f0076..43d3eeba64 100644
--- a/firmware/controllers/trigger/main_trigger_callback.cpp
+++ b/firmware/controllers/trigger/main_trigger_callback.cpp
@@ -452,7 +452,7 @@ void MainTriggerCallback::init(Engine *engine) {
 }
 
 static void showMainInfo(Engine *engine) {
-#if EFI_PROD_CODE
+#if EFI_PROD_CODE || defined(__DOXYGEN__)
 	int rpm = engine->rpmCalculator.rpm(PASS_ENGINE_PARAMETER_F);
 	float el = getEngineLoadT(PASS_ENGINE_PARAMETER_F);
 	scheduleMsg(logger, "rpm %d engine_load %f", rpm, el);