diff --git a/source/_components/sensor.thethingsnetwork.markdown b/source/_components/sensor.thethingsnetwork.markdown
index 76870e368e..6dac17958f 100644
--- a/source/_components/sensor.thethingsnetwork.markdown
+++ b/source/_components/sensor.thethingsnetwork.markdown
@@ -62,7 +62,7 @@ sensor:
   - platform: thethingsnetwork
     device_id: ha-demo
     values:
-      sensor_value: unit of measurment
+      sensor_value: unit of measurement
       voltage: V
 ```