diff --git a/src/custom_modules/config.json b/src/custom_modules/config.json
index 659296d..b379f39 100644
--- a/src/custom_modules/config.json
+++ b/src/custom_modules/config.json
@@ -40,7 +40,7 @@
             "board": 15,
             "bcm": 22,
             "mode": "OUT",
-            "defaultState": 0
+            "defaultState": 1
         },
         {
             "key": "auger",
diff --git a/src/custom_modules/functions.js b/src/custom_modules/functions.js
index 181be24..eecaf66 100644
--- a/src/custom_modules/functions.js
+++ b/src/custom_modules/functions.js
@@ -139,14 +139,14 @@ module.exports = {
         exhaust: {
             on() {
                 return new Promise(async (resolve, reject) => {
-                    gpio.setPin(process.pinMap.get('exhaust').board, 1).then(() => {
+                    gpio.setPin(process.pinMap.get('exhaust').board, 0).then(() => {
                         resolve('Exhaust powered on.');
                     }).catch(e => reject(e));
                 });
             },
             off() {
                 return new Promise(async (resolve, reject) => {
-                    gpio.setPin(process.pinMap.get('exhaust').board, 0).then(() => {
+                    gpio.setPin(process.pinMap.get('exhaust').board, 1).then(() => {
                         resolve('Exhaust powered off.');
                     }).catch(e => reject(e));
                 });