diff --git a/sonoff/xdrv_16_tuyamcu.ino b/sonoff/xdrv_16_tuyamcu.ino
index 0e983b483..f9f412968 100644
--- a/sonoff/xdrv_16_tuyamcu.ino
+++ b/sonoff/xdrv_16_tuyamcu.ino
@@ -610,6 +610,7 @@ bool TuyaModuleSelected(void)
 
   if (TuyaGetDpId(TUYA_MCU_FUNC_LOWPOWER_MODE) != 0) {
     Tuya.low_power_mode = true;
+    Settings.flag3.fast_power_cycle_disable = true;
   }
 
   UpdateDevices();