diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 33544907f3..79e964f2c9 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -1442,8 +1442,8 @@ cmdinjspk16 = "w\x00\x00\x00\x2f"
 		field = "Pin Mode",								alternatorControlPinMode
 		field = "Off Above TPS",						alternatorOffAboveTps
 		field = "Verbose",								isVerboseAlternator
+		field = "control period",						alternatorDT
 		field = "#PID control"
-		field = "dTime",								alternatorDT
 		field = "offset",								alternatorControl_offset
 		field = "P factor",								alternatorControl_pFactor
 		field = "I factor",								alternatorControl_iFactor