diff --git a/src/drivers/mkblctrl/mkblctrl.cpp b/src/drivers/mkblctrl/mkblctrl.cpp
index ec5f77d747..705e98eea4 100644
--- a/src/drivers/mkblctrl/mkblctrl.cpp
+++ b/src/drivers/mkblctrl/mkblctrl.cpp
@@ -705,7 +705,7 @@ MK::mk_check_for_blctrl(unsigned int count, bool showOutput, bool initI2C)
 			Motor[i].State |= MOTOR_STATE_PRESENT_MASK; // set present bit;
 			foundMotorCount++;
 
-			if (Motor[i].MaxPWM == 250) {
+			if ((Motor[i].MaxPWM & 252) == 248) {
 				Motor[i].Version = BLCTRL_NEW;
 
 			} else {