diff --git a/sensors.py b/sensors.py
index ccc4256..44ebfa5 100644
--- a/sensors.py
+++ b/sensors.py
@@ -183,6 +183,7 @@ class Sensors():
             'H_ext':      SHT40('Humidity'),
             'heater':     GPIOState(22),
             'humidifier/heater2': GPIOState(17),
+            'heater':     GPIOState(14),
             'fan':        GPIOState(27),
         }