diff --git a/tasmota/tasmota_xsns_sensor/xsns_109_sgp4x.ino b/tasmota/tasmota_xsns_sensor/xsns_109_sgp4x.ino
index 64b1c65a2748..058b843afb34 100644
--- a/tasmota/tasmota_xsns_sensor/xsns_109_sgp4x.ino
+++ b/tasmota/tasmota_xsns_sensor/xsns_109_sgp4x.ino
@@ -271,7 +271,9 @@ void Sgp4xShow(bool json)
       }
       ResponseJsonEnd();
 #ifdef USE_DOMOTICZ
-      if (0 == TasmotaGlobal.tele_period) DomoticzSensor(DZ_AIRQUALITY, srawVoc);
+      if (0 == TasmotaGlobal.tele_period) {
+        DomoticzSensor(DZ_AIRQUALITY, voc_index_sgp4x);
+      }
 #endif  // USE_DOMOTICZ
 #ifdef USE_WEBSERVER
     } else {
diff --git a/tasmota/tasmota_xsns_sensor/xsns_98_sgp40.ino b/tasmota/tasmota_xsns_sensor/xsns_98_sgp40.ino
index c7279491239d..da0825de9314 100644
--- a/tasmota/tasmota_xsns_sensor/xsns_98_sgp40.ino
+++ b/tasmota/tasmota_xsns_sensor/xsns_98_sgp40.ino
@@ -120,7 +120,9 @@ void Sgp40Show(bool json)
       }
       ResponseJsonEnd();
 #ifdef USE_DOMOTICZ
-      if (0 == TasmotaGlobal.tele_period) DomoticzSensor(DZ_AIRQUALITY, raw_base);
+      if (0 == TasmotaGlobal.tele_period) {
+        DomoticzSensor(DZ_AIRQUALITY, voc_index);
+      }
 #endif  // USE_DOMOTICZ
 #ifdef USE_WEBSERVER
     } else {