diff --git a/HISTORY.md b/HISTORY.md
index 97ed726..4a69b2c 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,9 @@
 ## version history
 
+### 1.1.1
+- Thanks to a PR (https://github.com/skrollme/homebridge-eveatmo/pull/76) from @Tellicious:
+  - Add new flag to enable/disable AirQuality sensor for indoor modules
+
 ### 1.1.0
 - allows new auth method (via refreshtoken) and old one (via password)
   - added config-schema to configure this via UI   
diff --git a/README.md b/README.md
index ff9613f..8ef8f4c 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ You can also configure this plugin via [ConfigUI-X's settings](https://github.co
 
 - **weatherstation** Enables support for Netatmo's WeatherStation. Default value is *true*
 - **airquality** Enables support for Netatmo's Indoor Air Quality monitor. Default value is *false*
+- **extra_aq_sensor: (optional)** Adds an extra AirQuality sensor which is available via Apple's stock Home.app, reporting CO2 level. Default value is *true*
 - **extra_co2_sensor: (optional)** Adds an extra CO2 sensor which is available via Apple's stock Home.app, too. Default value is *false*
 - **co2_alert_threshold (optional):** Sets the co2-level [ppm] at which the sensors switch to alert-state
 - **ttl: (optional)** Seconds between two Netatmo API polls. Lower is not neccessarily better! The weatherstation itself collects one value per 5minutes, so going below 300s makes no sense. Default value is *540* (=9min)
diff --git a/accessory/eveatmo-room-accessory.js b/accessory/eveatmo-room-accessory.js
index 07a0e9b..767269d 100644
--- a/accessory/eveatmo-room-accessory.js
+++ b/accessory/eveatmo-room-accessory.js
@@ -50,10 +50,12 @@ module.exports = function(pHomebridge) {
 				var HumidityService = require(serviceDir + '/eveatmo-humidity')(homebridge);
 				var serviceHumidity = new HumidityService(this);
 				this.addService(serviceHumidity);
-
-				var EveatmoRoomAirqualityService = require(serviceDir + '/eveatmo-room-airquality')(homebridge);
-                var serviceAirquality = new EveatmoRoomAirqualityService(this);
-                this.addService(serviceAirquality);
+				
+				if(this.config.extra_aq_sensor) {
+					var EveatmoRoomAirqualityService = require(serviceDir + '/eveatmo-room-airquality')(homebridge);
+					var serviceAirquality = new EveatmoRoomAirqualityService(this);
+					this.addService(serviceAirquality);
+				}
 
                 if(this.config.extra_co2_sensor) {
                     var EveatmoRoomCo2Service = require(serviceDir + '/eveatmo-co2')(homebridge);
diff --git a/config.schema.json b/config.schema.json
index 1eda9b2..6806b6f 100755
--- a/config.schema.json
+++ b/config.schema.json
@@ -20,6 +20,12 @@
         "minimum": 300,
         "description": "Seconds between two Netatmo API polls (default 540)"
       },
+      "extra_aq_sensor": {
+        "title": "Extra AirQuality sensor",
+        "type": "boolean",
+        "default": true,
+        "description": "Adds an extra AirQuality sensor reporting CO2 level"
+      },
       "extra_co2_sensor": {
         "title": "Extra CO2 sensor",
         "type": "boolean",
diff --git a/index.js b/index.js
index fe3556f..4a3df3c 100755
--- a/index.js
+++ b/index.js
@@ -17,7 +17,8 @@ class EveatmoPlatform {
 		this.foundAccessories = [];
 
 		this.config.weatherstation = typeof config.weatherstation !== 'undefined' ? Boolean(config.weatherstation) : true;
-        this.config.extra_co2_sensor = typeof config.extra_co2_sensor !== 'undefined' ? Boolean(config.extra_co2_sensor) : false;
+        this.config.extra_aq_sensor = typeof config.extra_aq_sensor !== 'undefined' ? Boolean(config.extra_aq_sensor) : true;
+		this.config.extra_co2_sensor = typeof config.extra_co2_sensor !== 'undefined' ? Boolean(config.extra_co2_sensor) : false;
         this.config.co2_alert_threshold = typeof config.co2_alert_threshold !== 'undefined' ? parseInt(config.co2_alert_threshold) : 1000;
 
 		this.config.module_suffix = typeof config.module_suffix !== 'undefined' ? config.module_suffix : '';
diff --git a/package.json b/package.json
index 5c22991..0964d08 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "homebridge-eveatmo",
-	"version": "1.1.0",
+	"version": "1.1.1",
 	"description": "Homebridge plugin which adds a Netatmo weatherstation as HomeKit device and tries to act like Elgato Eve Room/Weather",
 	"license": "ISC",
 	"keywords": [