diff --git a/sonoff/settings.h b/sonoff/settings.h
index 99591d6bf..9b627fdf7 100644
--- a/sonoff/settings.h
+++ b/sonoff/settings.h
@@ -78,7 +78,7 @@ typedef union {                            // Restricted by MISRA-C Rule 18.4 bu
     uint32_t no_hold_retain : 1;           // bit 12 (v6.4.1.19) - SetOption62 - Don't use retain flag on HOLD messages
     uint32_t no_power_feedback : 1;        // bit 13 (v6.5.0.9)  - SetOption63 - Don't scan relay power state at restart
     uint32_t use_underscore : 1;           // bit 14 (v6.5.0.12) - SetOption64 - Enable "_" instead of "-" as sensor index separator
-    uint32_t tuya_show_dimmer : 1;		     // bit 15 (v6.5.0.15) - SetOption65 - Enable or Disable Dimmer slider control
+    uint32_t tuya_disable_dimmer : 1;      // bit 15 (v6.5.0.15) - SetOption65 - Enable or Disable Tuya Serial Dimmer control
     uint32_t tuya_dimmer_range_255 : 1;    // bit 16 (v6.6.0.1)  - SetOption66 - Enable or Disable Dimmer range 255 slider control
     uint32_t buzzer_enable : 1;            // bit 17 (v6.6.0.1)  - SetOption67 - Enable buzzer when available
     uint32_t pwm_multi_channels : 1;       // bit 18 (v6.6.0.3)  - SetOption68 - Enable multi-channels PWM instead of Color PWM
diff --git a/sonoff/xdrv_01_webserver.ino b/sonoff/xdrv_01_webserver.ino
index 351e8dce9..695043b15 100644
--- a/sonoff/xdrv_01_webserver.ino
+++ b/sonoff/xdrv_01_webserver.ino
@@ -942,7 +942,7 @@ void HandleRoot(void)
       if ((LST_COLDWARM == (light_type &7)) || (LST_RGBWC == (light_type &7))) {
         WSContentSend_P(HTTP_MSG_SLIDER1, LightGetColorTemp());
       }
-      if (!Settings.flag3.tuya_show_dimmer) {
+      if (!Settings.flag3.tuya_disable_dimmer) {
         WSContentSend_P(HTTP_MSG_SLIDER2, Settings.light_dimmer);
       }
     }
diff --git a/sonoff/xdrv_16_tuyadimmer.ino b/sonoff/xdrv_16_tuyadimmer.ino
index b3b2ca0ea..4abdcdeac 100644
--- a/sonoff/xdrv_16_tuyadimmer.ino
+++ b/sonoff/xdrv_16_tuyadimmer.ino
@@ -149,7 +149,7 @@ void LightSerialDuty(uint8_t duty)
       if (duty < 25) { duty = 25; }  // dimming acts odd below 25(10%) - this mirrors the threshold set on the faceplate itself
     }
 
-    if (Settings.flag3.tuya_show_dimmer == 0) {
+    if (Settings.flag3.tuya_disable_dimmer == 0) {
       if(Settings.flag3.tuya_dimmer_range_255 == 0) {
         duty = changeUIntScale(duty, 0, 255, 0, 100);
       }
@@ -160,7 +160,7 @@ void LightSerialDuty(uint8_t duty)
     }
   } else {
     Tuya.ignore_dim = false;  // reset flag
-    if (Settings.flag3.tuya_show_dimmer == 0) {
+    if (Settings.flag3.tuya_disable_dimmer == 0) {
       if(Settings.flag3.tuya_dimmer_range_255 == 0) {
         duty = changeUIntScale(duty, 0, 255, 0, 100);
       }
@@ -216,7 +216,7 @@ void TuyaPacketProcess(void)
       else if (Tuya.buffer[5] == 8) {  // dim packet
 
         AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX Dim State=%d"), Tuya.buffer[13]);
-        if (Settings.flag3.tuya_show_dimmer == 0) {
+        if (Settings.flag3.tuya_disable_dimmer == 0) {
           if (!Settings.param[P_TUYA_DIMMER_ID]) {
             AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Autoconfiguring Dimmer ID %d"), Tuya.buffer[6]);
             Settings.param[P_TUYA_DIMMER_ID] = Tuya.buffer[6];