diff --git a/lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart b/lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart
index 60a686ff..5d482d9c 100644
--- a/lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart
+++ b/lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart
@@ -6,8 +6,8 @@ enum AqiType {
   aqi('AQI', '', 'aqi'),
   pm25('PM2.5', 'µg/m³', 'pm25'),
   pm10('PM10', 'µg/m³', 'pm10'),
-  hcho('HCHO', 'mg/m³', 'hcho'),
-  tvoc('TVOC', 'µg/m³', 'tvoc'),
+  hcho('HCHO', 'mg/m³', 'cho2'),
+  tvoc('TVOC', 'µg/m³', 'voc'),
   co2('CO2', 'ppm', 'co2');
 
   const AqiType(this.value, this.unit, this.code);