diff --git a/sonoff/xdrv_16_tuyamcu.ino b/sonoff/xdrv_16_tuyamcu.ino
index 5a8402ba7..3ba681e8a 100644
--- a/sonoff/xdrv_16_tuyamcu.ino
+++ b/sonoff/xdrv_16_tuyamcu.ino
@@ -484,7 +484,6 @@ bool TuyaModuleSelected(void)
   }
 
   if (TuyaGetDpId(TUYA_MCU_FUNC_DIMMER) != 0) {
-    devices_present++;
     light_type = LT_SERIAL1;
   } else {
     light_type = LT_BASIC;