diff --git a/firmware/controllers/engine_cycle/spark_logic.cpp b/firmware/controllers/engine_cycle/spark_logic.cpp
index 97107e401e..65249705e7 100644
--- a/firmware/controllers/engine_cycle/spark_logic.cpp
+++ b/firmware/controllers/engine_cycle/spark_logic.cpp
@@ -114,7 +114,7 @@ static void prepareCylinderIgnitionSchedule(angle_t dwellAngleDuration, floatms_
 
 	angle_t dwellStartAngle = sparkAngle - dwellAngleDuration;
 	efiAssertVoid(CUSTOM_ERR_6590, !cisnan(dwellStartAngle), "findAngle#5");
-	assertAngleRange(dwellStartAngle, "findAngle#a6", CUSTOM_ERR_6550);
+	assertAngleRange(dwellStartAngle, "findAngle dwellStartAngle", CUSTOM_ERR_6550);
 	event->dwellPosition.setAngle(dwellStartAngle);
 
 #if FUEL_MATH_EXTREME_LOGGING